Professor Panagiotis D. Christofides Publications - Refereed Journal Papers

• Industrial Data-Driven Machine Learning Soft Sensing for Optimal Operation of Etching Tools

  Ou, F., H. Wang, C. Zhang, M. Tom, S. Bom, J. F. Davis and P. D. Christofides, "Industrial Data-Driven Machine Learning Soft Sensing for Optimal Operation of Etching Tools," Dig. Chem. Eng., 13, 100195, 2024.

• Integrating Dynamic Economic Optimization and Encrypted Control for Cyber-Resilient Operation of Nonlinear Processes

  Kadakia, Y., F. Abdullah, A. Alnajdi and P. D. Christofides, "Integrating Dynamic Economic Optimization and Encrypted Control for Cyber-Resilient Operation of Nonlinear Processes,'' AIChE J., 70, e18509, 2024.

• Modeling and Design of a Combined Electrified Steam Methane Reforming-Pressure Swing Adsorption Process

  Hsu, E., D. Peters, Çıtmacı, B., P. Chheda, X. Cui, Y. Wang, C. G. Morales-Guio and P. D. Christofides, "Modeling and Design of a Combined Electrified Steam Methane Reforming-Pressure Swing Adsorption Process,'' Chem. Eng. Res. & Des., 209, 111-131, 2024.

• Machine Learning-Based Predictive Control of an Electrically-Heated Steam Methane Reforming Process

  Wang, Y., X. Cui, D. Peters, B. Citmaci, A. Alnajdi, C. G. Morales-Guio and P. D. Christofides, "Machine Learning-Based Predictive Control of an Electrically-Heated Steam Methane Reforming Process,'' Dig. Chem. Eng., 12, 100173, 2024.

• Feedback Control of an Experimental Electrically-Heated Steam Methane Reformer

  Çıtmacı, B., D. Peters, X. Cui, F. Abdullah, A. Almunaifi, P. Chheda, C. Morales-Guio and P. D. Christofides, "Feedback Control of an Experimental Electrically-Heated Steam Methane Reformer,'' Chem. Eng. Res. & Des., 206, 469-488, 2024.

• Estimation-Based Model Predictive Control of an Electrically-Heated Steam Methane Reforming Process

  X. Cui, Çıtmacı, B., D. Peters, F. Abdullah, Y. Wang, E. Hsu, P. Chheda, C. Morales-Guio and P. D. Christofides, "Estimation-Based Model Predictive Control of an Electrically-Heated Steam Methane Reforming Process," Dig. Chem. Eng., 11, 100153, 2024.

• Model Predictive Control of Nonlinear Processes Using Transfer Learning-Based Recurrent Neural Networks

  Alhajeri, M. S., Y. M. Ren, F. Ou, F. Abdullah and P. D. Christofides, "Model Predictive Control of Nonlinear Processes Using Transfer Learning-Based Recurrent Neural Networks,'' Chem. Eng. Res. & Des., 205, 1-12, 2024.

• Process Modeling Guides Operational Variables that Affect CO₂ Utilization During the Accelerated Carbonation of Concrete

  Prentice, D., O. AlShareedah, M. Sarkar, J. Arabit, I. Mehdipour, S. Afzal, J. Luo, F. Abdullah., S. Yun, P. D. Christofides, D. Simonetti and G. Sant, "Process Modeling Guides Operational Variables that Affect CO₂ Utilization During the Accelerated Carbonation of Concrete,'' AIChE J., 70, e18387, 2024.

• Encrypted Distributed Model Predictive Control of Nonlinear Processes

  Kadakia, Y., F. Abdullah, A. Alnajdi and P. D. Christofides, "Encrypted Distributed Model Predictive Control of Nonlinear Processes,'' Contr. Eng. Pract., 145, 105874, 2024.

• Integrating Run-to-Run Control with Feedback Control for a Spatial Atomic Layer Etching Reactor

  Wang, H., M. Tom, F. Ou, G. Orkoulas and P. D. Christofides, ''Integrating Run-to-Run Control with Feedback Control for a Spatial Atomic Layer Etching Reactor,'' Chem. Eng. Res. & Des., 203, 1-10, 2024.

• Multiscale Computational Fluid Dynamics Modeling of an Area-Selective Atomic Layer Deposition Process Using a Discrete Feed Method

  Wang, H., M. Tom, F. Ou, G. Orkoulas and P. D. Christofides, ''Multiscale Computational Fluid Dynamics Modeling of an Area-Selective Atomic Layer Deposition Process Using a Discrete Feed Method,'' Dig. Chem. Eng., 10, 100140, 2024.

• The Forefront of Chemical Engineering Research

  Torrente-Murciano, L., J. B. Dunn, P. D. Christofides, J. D. Keasling, S. C. Glotzer, S. Y. Lee, K. M. V. Geem, J. Tom and G. He, "The Forefront of Chemical Engineering Research,'' Nature Chemical Engineering, 1, 18-27, 2024.

• Model Predictive Control of an Electrically-Heated Steam Methane Reformer

  Çıtmacı, B., X. Cui, F. Abdullah, D. Richard, D. Peters, Y. Wang, E. Hsu, P. Chheda, C. Morales-Guio and P. D. Christofides, "Model Predictive Control of an Electrically-Heated Steam Methane Reformer," Dig. Chem. Eng., 10, 100138, 2024.

• Machine Learning Modeling and Run-to-Run Control of an Area-Selective Atomic Layer Deposition Spatial Reactor

  Tom, M., H. Wang, F. Ou, G. Orkoulas and P. D. Christofides, "Machine Learning Modeling and Run-to-Run Control of an Area-Selective Atomic Layer Deposition Spatial Reactor," Coatings, 14, 38, 2024.

• Sparse Identification Modeling and Predictive Control of Wafer Temperature in an Atomic Layer Etching Reactor

  Ou, F., F. Abdullah, H. Wang, M. Tom, G. Orkoulas and P. D. Christofides, "Sparse Identification Modeling and Predictive Control of Wafer Temperature in an Atomic Layer Etching Reactor,'' Chem. Eng. Res. & Des., 202, 1-11, 2024.

• Encrypted Distributed Model Predictive Control with State Estimation for Nonlinear Processes

  Kadakia, Y., A. Alnajdi, F. Abdullah and P. D. Christofides, "Encrypted Distributed Model Predictive Control with State Estimation for Nonlinear Processes,'' Dig. Chem. Eng., 9, 100133, 2023.

• Encrypted decentralized model predictive control of nonlinear processes with delays

  Kadakia, Y., A. Alnajdi, F. Abdullah and P. D. Christofides, "Encrypted decentralized model predictive control of nonlinear processes with delays," Chem. Eng. Res. & Des., 200, 312-324, 2023.

• Integrating Machine Learning Detection and Encrypted Control for Enhanced Cybersecurity of Nonlinear Processes

  Kadakia, Y., A. Suryavanshi, A. Alnajdi, F. Abdullah and P. D. Christofides, "Integrating Machine Learning Detection and Encrypted Control for Enhanced Cybersecurity of Nonlinear Processes,'' Comp. & Chem. Eng., 180, 108498, 2024.

• Computational Fluid Dynamics Modeling of a Discrete Feed Atomic Layer Deposition Reactor: Application to Reactor Design and Operation

  Tom, M., H. Wang, F. Ou, S. Yun, G. Orkoulas and P. D. Christofides, "Computational Fluid Dynamics Modeling of a Discrete Feed Atomic Layer Deposition Reactor: Application to Reactor Design and Operation," Comp. & Chem. Eng., 178, 108400, 2023.

• Machine Learning-Based Model Predictive Control of Two-Time-Scale Systems

  Alnajdi, A., F. Abdullah, A. Suryavanshi and P. D. Christofides, "Machine Learning-Based Model Predictive Control of Two-Time-Scale Systems," Mathematics, 11, 3827, 2023.

• Machine learning-based predictive control using on-line model linearization: Application to an experimental electrochemical reactor

  Luo, J., B. Çıtmacı, J. B. Jang, F. Abdullah, C. G. Morales-Guio and P. D. Christofides, "Machine learning-based predictive control using on-line model linearization: Application to an experimental electrochemical reactor," Chem. Eng. Res. & Des., 197, 721-737, 2023.

• Encrypted Model Predictive Control of a Nonlinear Chemical Process Network

  Kadakia, Y., A. Suryavanshi, A. Alnajdi, F. Abdullah and P. D. Christofides, "Encrypted Model Predictive Control of a Nonlinear Chemical Process Network,'' Processes, 11, 2501, 2023.

• Model Predictive Control of Nonlinear Processes Using Neural Ordinary Differential Equation Models

  Luo, J., F. Abdullah and P. D. Christofides, "Model Predictive Control of Nonlinear Processes Using Neural Ordinary Differential Equation Models,'' Comp. & Chem. Eng., 178, 108367, 2023.

• Real-Time Adaptive Sparse-Identification-Based Predictive Control of Nonlinear Processes

  Abdullah, F. and P. D. Christofides, "Real-Time Adaptive Sparse-Identification-Based Predictive Control of Nonlinear Processes," Chem. Eng. Res. & Des., 196, 750-769, 2023.

• Smart Manufacturing inspired approach to research, development, and scale-up of electrified chemical manufacturing systems

  Richard, D., J. B. Jang, B. Çıtmacı, J. Luo, V. Canuso, P. Korambath, O. Morales-Leslie, J. F. Davis, H. Malkani, P. D. Christofides and C. G. Morales-Guio, "Smart Manufacturing inspired approach to research, development, and scale-up of electrified chemical manufacturing systems," iScience, 26, 106966, 2023.

• Encrypted model predictive control design for security to cyberattacks

  Suryavanshi, A., A. Alnajdi, M. S. Alhajeri, F. Abdullah and P. D. Christofides, "Encrypted model predictive control design for security to cyberattacks," AIChE J., 69, e18104, 2023.

• Data-based modeling and control of nonlinear process systems using sparse identification: An overview of recent results

  Abdullah, F. and P. D. Christofides, "Data-based modeling and control of nonlinear process systems using sparse identification: An overview of recent results," Comp. & Chem. Eng., 174, 108247, 2023.

• Multiscale CFD Modeling of Spatial Area-Selective Thermal Atomic Layer Deposition: Application to Reactor Design and Operating Condition Calculation

  Yun, S., H. Wang, M. Tom, F. Ou, G. Orkoulas and P. D. Christofides, "Multiscale CFD Modeling of Spatial Area-Selective Thermal Atomic Layer Deposition: Application to Reactor Design and Operating Condition Calculation," Coatings, 13, 558, 2023.

• Machine Learning-Based Ethylene and Carbon Monoxide Concentration Estimation, Real-Time Optimization, and Multivariable Control of an Experimental Electrochemical Reactor

  Çıtmacı, B., J. Luo, J. B. Jang, C. Morales-Guio and P. D. Christofides, "Machine Learning-Based Ethylene and Carbon Monoxide Concentration Estimation, Real-Time Optimization, and Multivariable Control of an Experimental Electrochemical Reactor," Chem. Eng. Res. & Des., 191, 658-681, 2023.

• Cybersecurity in Process Control, Operations, and Supply Chain

  Parker, S., Z. Wu and P. D. Christofides, "Cybersecurity in Process Control, Operations, and Supply Chain,'' Comp. & Chem. Eng., 171, 108169, 2023.

• Machine Learning-Based Predictive Control of Nonlinear Time-Delay Systems: Closed-loop Stability and Delay Compensation

  Alnajdi, A., A. Suryavanshi, M. S. Alhajeri, F. Abdullah and P. D. Christofides, "Machine Learning-Based Predictive Control of Nonlinear Time-Delay Systems: Closed-loop Stability and Delay Compensation,'' Dig. Chem. Eng., 7, 100084, 2023.

• Quantifying Transport and Electrocatalytic Reaction Processes in a Gastight Rotating Cylinder Electrode Reactor via Integration of Computational Fluid Dynamics Modeling and Experiments

  Richard, D., M. Tom, J. B. Jang, S. Yun, P. D. Christofides and C. Morales-Guio, "Quantifying Transport and Electrocatalytic Reaction Processes in a Gastight Rotating Cylinder Electrode Reactor via Integration of Computational Fluid Dynamics Modeling and Experiments," Electrochimica Acta, 440, 141698, 2023.

• On Generalization Error of Neural Network Models and its Application to Predictive Control of Nonlinear Processes

  Alhajeri, M. S., A. Alnajdi, F. Abdullah and P. D. Christofides, "On Generalization Error of Neural Network Models and its Application to Predictive Control of Nonlinear Processes," Chem. Eng. Res. & Des., 189, 664-679, 2023.

• Modeling and Control of Nonlinear Processes Using Sparse Identification: Using Dropout to Handle Noisy Data

  Abdullah, F., M. Alhajeri and P. D. Christofides, "Modeling and Control of Nonlinear Processes Using Sparse Identification: Using Dropout to Handle Noisy Data," Ind. & Eng. Chem. Res., 61, 17976-17992, 2022.

• Machine Learning-Based Run-to-Run Control of a Spatial Thermal Atomic Layer Etching Reactor

  Tom, M., S. Yun, H. Wang, F. Ou, G. Orkoulas and P. D. Christofides, "Machine Learning-Based Run-to-Run Control of a Spatial Thermal Atomic Layer Etching Reactor," Comp. & Chem. Eng., 168, 108044, 2022.

• Atomistic-Mesoscopic Modeling of Area-Selective Thermal Atomic Layer Deposition

  Yun, S., F. Ou, H. Wang, M. Tom, G. Orkoulas and P. D. Christofides, "Atomistic-Mesoscopic Modeling of Area-Selective Thermal Atomic Layer Deposition," Chem. Eng. Res. & Des., 188, 271-286, 2022.

• A Tutorial Review of Neural Network Modeling Approaches for Model Predictive Control

  Ren, Y. M., M. Alhajeri, J. Luo, S. Chen, F. Abdullah, Z. Wu and P. D. Christofides, "A Tutorial Review of Neural Network Modeling Approaches for Model Predictive Control," Comp. & Chem. Eng., 165, 107956, 2022.

• Digitalization of an Experimental Electrochemical Reactor via the Smart Manufacturing Innovation Platform

  Çıtmacı, B., J. Luo, J. B. Jang, P. Korambath, C. Morales-Guio, J. F. Davis and P. D. Christofides, "Digitalization of an Experimental Electrochemical Reactor via the Smart Manufacturing Innovation Platform," Dig. Chem. Eng., 5, 100050, 2022.

• Physics-informed Machine Learning Modeling for Predictive Control Using Noisy Data

  Alhajeri, M., F. Abdullah, Z. Wu and P. D. Christofides, "Physics-informed Machine Learning Modeling for Predictive Control Using Noisy Data," Chem. Eng. Res. & Des., 186, 34-49, 2022.

• Machine Learning-Based Operational Modeling of an Electrochemical Reactor: Handling Data Variability and Improving Empirical Models

  Luo, J., V. Canuso, J. B. Jang, Z. Wu, C. Morales-Guio and P. D. Christofides, "Machine Learning-Based Operational Modeling of an Electrochemical Reactor: Handling Data Variability and Improving Empirical Models," Ind. & Eng. Chem. Res., 61, 8399-8410, 2022.

• Machine Learning-Based Ethylene Concentration Estimation, Real-Time Optimization and Feedback Control of an Experimental Electrochemical Reactor

  Çıtmacı, B., J. Luo, J. B. Jang, V. Canuso, D. Richard, Y. Ren, C. Morales-Guio and P. D. Christofides, "Machine Learning-Based Ethylene Concentration Estimation, Real-Time Optimization and Feedback Control of an Experimental Electrochemical Reactor," Chem. Eng. Res. & Des., 185, 87-107, 2022.

• Multiscale Computational Fluid Dynamics Modeling of Spatial Thermal Atomic Layer Etching

  Yun, S., M. Tom, G. Orkoulas and P. D. Christofides, "Multiscale Computational Fluid Dynamics Modeling of Spatial Thermal Atomic Layer Etching," Comp. & Chem. Eng., 163, 107861, 2022.

• Statistical Machine-Learning-based Predictive Control Using Barrier Functions for Process Operational Safety

  Chen, S., Z. Wu and P. D. Christofides, "Statistical Machine-Learning-based Predictive Control Using Barrier Functions for Process Operational Safety," Comp. & Chem. Eng., 163, 107860, 2022.

• Machine-Learning-Based Construction of Barrier Functions and Models for Safe Model Predictive Control

  Chen, S., Z. Wu and P. D. Christofides, "Machine-Learning-Based Construction of Barrier Functions and Models for Safe Model Predictive Control," AIChE J., 68, e17456, 2022.

• In-Situ Thermographic Inspection for Local Powder Layer Thickness Estimation in Laser Powder Bed Fusion

  Liu, T., C. S. Lough, H. Sehhat, Y. Ren, P. D. Christofides, E. C. Kinzel and M. C. Leu, "In-Situ Thermographic Inspection for Local Powder Layer Thickness Estimation in Laser Powder Bed Fusion," Additive Manufacturing, 55, 102873, 2022.

• Statistical Machine-Learning-based Predictive Control of Uncertain Nonlinear Processes

  Wu, Z., A. Alnajdi, Q. Gu and P. D. Christofides, "Statistical Machine-Learning-based Predictive Control of Uncertain Nonlinear Processes," AIChE J., 68, e17642, 2022.

• Multivariable Run-to-Run Control of Thermal Atomic Layer Etching of Aluminum Oxide Thin Films

  Yun, S., M. Tom, F. Ou, G. Orkoulas and P. D. Christofides, "Multivariable Run-to-Run Control of Thermal Atomic Layer Etching of Aluminum Oxide Thin Films," Chem. Eng. Res. & Des., 182, 1-12, 2022.

• Multiscale Computational Fluid Dynamics Modeling of Thermal Atomic Layer Etching: Application to Chamber Configuration Design

  Yun, S., M. Tom, F. Ou, G. Orkoulas and P. D. Christofides, "Multiscale Computational Fluid Dynamics Modeling of Thermal Atomic Layer Etching: Application to Chamber Configuration Design," Comp. & Chem. Eng., 161, 107757, 2022.

• Process Structure-Based Recurrent Neural Network Modeling for Predictive Control: A Comparative Study

  Alhajeri, M., J. Luo, Z. Wu, F. Albalawi and P. D. Christofides, "Process Structure-Based Recurrent Neural Network Modeling for Predictive Control: A Comparative Study," Chem. Eng. Res. & Des., 179, 77-89, 2022.

• Barrier-Function-Based Distributed Predictive Control for Operational Safety of Nonlinear Processes

  Chen, S., Z. Wu and P. D. Christofides, "Barrier-Function-Based Distributed Predictive Control for Operational Safety of Nonlinear Processes," Comp. & Chem. Eng., 159, 107690, 2022.

• Recurrent Neural Network Based Model Predictive Control of A plasma Etch Process

  Xiao, T., Z. Wu, P. D. Christofides, A. Armaou and D. Ni, "Recurrent neural network based model predictive control of a plasma etch process," Ind. & Eng. Chem. Res., 61, 638-652, 2022.

• Handling noisy data in sparse model identification using subsampling and co-teaching

  Abdullah, F., Z. Wu and P. D. Christofides, "Handling noisy data in sparse model identification using subsampling and co-teaching," Comp. & Chem. Eng., 157, 107628, 2022.

• Microscopic and Data-Driven Modeling of Thermal Atomic Layer Etching of Aluminum Oxide Thin Films

  Yun, S., M. Tom, J. Luo, G. Orkoulas and P. D. Christofides, "Microscopic and Data-Driven Modeling of Thermal Atomic Layer Etching of Aluminum Oxide Thin Films," Chem. Eng. Res. & Des., 177, 96-107, 2022.

• A Three-Layer Hierarchical Framework for Additive Manufacturing

  Ren, Y., Y. Ding, Y. Zhang and P. D. Christofides, "A Three-Layer Hierarchical Framework for Additive Manufacturing," Digit. Chem. Eng., 1, 100001, 2021.

• Statistical Machine Learning in Model Predictive Control of Nonlinear Processes

  Wu, Z., D. Rincon, Q. Gu and P. D. Christofides, "Statistical Machine Learning in Model Predictive Control of Nonlinear Processes," Mathematics, 9, 1912, 2021.

• Machine Learning-Based Predictive Control of Diffusion-Reaction Processes

  Dodhia, A., Z. Wu and P. D. Christofides, "Machine Learning-Based Predictive Control of Diffusion-Reaction Processes," Chem. Eng. Res. & Des., 173, 129-139, 2021.

• Sparse-Identification-Based Model Predictive Control of Nonlinear Two-Time-Scale Processes

  Abdullah, F., Z. Wu, P. D. Christofides, "Sparse-Identification-Based Model Predictive Control of Nonlinear Two-Time-Scale Processes," Comp. & Chem. Eng., 153, 107411, 2021.

• Modeling of UF Fouling and Backwash in Treatment of Seawater RO Feedwater Using Neural Network with Evolutionary Algorithm and Bayesian Binary Classification

  Zhou, Y., B. Khan, H. Gu, P. D. Christofides and Y. Cohen, "Modeling of UF Fouling and Backwash in Treatment of Seawater RO Feedwater Using Neural Network with Evolutionary Algorithm and Bayesian Binary Classification," Desalination, 513, 115129, 2021.

• Finite Element Modeling of Direct Metal Laser Solidification Process: Sensor Data Replication and Use in Defect Detection and Data Reduction via Machine Learning

  Ren, Y., Y. Zhang, Y. Ding, T. Liu, C. S. Lough, M. C. Leu, E. C. Kinzel and P. D. Christofides, "Finite Element Modeling of Direct Metal Laser Solidification Process: Sensor Data Replication and Use in Defect Detection and Data Reduction via Machine Learning," Chem. Eng. Res. & Des., 171, 254-267, 2021.

• Machine Learning Modeling and Predictive Control of Nonlinear Processes Using Noisy Data

  Wu, Z., D. Rincon, J. Luo and P. D. Christofides, "Machine Learning Modeling and Predictive Control of Nonlinear Processes Using Noisy Data," AIChE J., 67, e17164, 2021.

• Integration of Feedback Control and Run-to-Run Control for Plasma Enhanced Atomic Layer Deposition of Hafnium Oxide Thin Films

  Yun, S., Y. Ding, Y. Zhang and P. D. Christofides, "Integration of Feedback Control and Run-to-Run Control for Plasma Enhanced Atomic Layer Deposition of Hafnium Oxide Thin Films," Comp. & Chem. Eng., 148, 107267, 2021.

• Machine Learning-based Predictive Control Using Noisy Data: Evaluating Performance and Robustness via a Large-Scale Process Simulator

  Wu, Z., J. Luo, D. Rincon, and P. D. Christofides, "Machine Learning-based Predictive Control Using Noisy Data: Evaluating Performance and Robustness via a Large-Scale Process Simulator," Chem. Eng. Res. & Des., 168, 275-287, 2021.

• Machine Learning-Based State Estimation and Predictive Control of Nonlinear Processes

  Alhajeri, M., Z. Wu, D. Rincon, F. Albalawi and P. D. Christofides, "Machine Learning-Based State Estimation and Predictive Control of Nonlinear Processes," Chem. Eng. Res. & Des., 167, 268-280, 2021.

• Robust Detection of Intermittent Multiplicative Sensor Fault

  Zhang, J., P. D. Christofides, X. He, Y. Zhao, Z. Zhang and D. Zhou, "Robust Detection of Intermittent Multiplicative Sensor Fault," Asian Journal of Control, 23, 463-473, 2021.

• Data-Based Reduced-Order Modeling of Nonlinear Two-Time-Scale Processes

  Abdullah, F., Z. Wu and P. D. Christofides, "Data-Based Reduced-Order Modeling of Nonlinear Two-Time-Scale Processes," Chem. Eng. Res. & Des., 166, 1-9, 2021.

• Machine Learning-Based Modeling and Operation of Plasma-Enhanced Atomic Layer Deposition of Hafnium Oxide Thin Films

  Ding, Y., Y. Zhang, H. Y. Chung and P. D. Christofides, "Machine Learning-Based Modeling and Operation of Plasma-Enhanced Atomic Layer Deposition of Hafnium Oxide Thin Films," Comp. & Chem. Eng., 144, 107148, 2021.

• Cyber-Security of Centralized, Decentralized, and Distributed Control-Detector Architectures for Nonlinear Processes

  Chen, S., Z. Wu and P. D. Christofides, "Cyber-Security of Centralized, Decentralized, and Distributed Control-Detector Architectures for Nonlinear Processes," Chem. Eng. Res. & Des., 165, 25-39, 2021.

• Machine Learning-Based Distributed Model Predictive Control of Nonlinear Processes

  Chen, S., Z. Wu, D. Rincon and P. D. Christofides, "Machine Learning-Based Distributed Model Predictive Control of Nonlinear Processes," AIChE J., 66, e17013, 2020.

• Multiscale Three-Dimensional CFD Modeling and Reactor Design for Plasma Enhanced Atomic Layer Deposition

  Zhang, Y., Y. Ding, Y. and P. D. Christofides, "Multiscale Three-Dimensional CFD Modeling and Reactor Design for Plasma Enhanced Atomic Layer Deposition," Comp. & Chem. Eng., 142, 107066, 2020.

• Computational Fluid Dynamics-Based In-Situ Sensor Analytics of Direct Metal Laser Solidification Process Using Machine Learning

  Ren, Y., Y. Zhang, Y. Ding, Y. Wang and P. D. Christofides, "Computational Fluid Dynamics-Based In-Situ Sensor Analytics of Direct Metal Laser Solidification Process Using Machine Learning," Comp. & Chem. Eng., 143, 107069, 2020.

• Decentralized Machine Learning-Based Predictive Control of Nonlinear Processes

  Chen, S., Z. Wu and P. D. Christofides, "Decentralized Machine Learning-Based Predictive Control of Nonlinear Processes," Chem. Eng. Res. & Des., 162, 45-60, 2020.

• Operational Trend Prediction and Classification for Chemical Processes: A Novel Convolutional Neural Network Method Based on Symbolic Hierarchical Clustering

  Wang, Y., Y. Zhang, Z. Wu, H. Li and P. D. Christofides, "Operational Trend Prediction and Classification for Chemical Processes: A Novel Convolutional Neural Network Method Based on Symbolic Hierarchical Clustering," Chem. Eng. Sci., 225, 115796, 2020.

• Microscopic modeling and optimal operation of plasma enhanced atomic layer deposition

  Ding, Y., Y. Zhang, G. Orkoulas and P. D. Christofides, "Microscopic modeling and optimal operation of plasma enhanced atomic layer deposition," Chem. Eng. Res. & Des., 159, 439-454, 2020.

• Post Cyber-Attack State Reconstruction for Nonlinear Processes Using Machine Learning

  Wu, Z., S. Chen, D. Rincon and P. D. Christofides, "Post Cyber-Attack State Reconstruction for Nonlinear Processes Using Machine Learning," Chem. Eng. Res. & Des., 159, 248-261, 2020.

• A Cyber-secure Control-Detector Architecture for Nonlinear Processes

  Chen, S., Z. Wu and P. D. Christofides, "A Cyber-secure Control-Detector Architecture for Nonlinear Processes," AIChE J., 66, e16907, 2020.

• Process Structure-based Recurrent Neural Network Modeling for Model Predictive Control of Nonlinear Processes

  Wu, Z., D. Rincon and P. D. Christofides, "Process Structure-based Recurrent Neural Network Modeling for Model Predictive Control of Nonlinear Processes," J. Proc. Contr., 89, 74-84, 2020.

• Robust Detection of Intermittent Sensor Faults in Stochastic LTV Systems

  Zhang, J., P. D. Christofides, X. He, Z. Wu, Y. Zhao and D. Zhou, "Robust Detection of Intermittent Sensor Faults in Stochastic LTV Systems," Neurocomputing, 388, 181-187, 2020.

• Intermittent Sensor Fault Detection for Stochastic LTV Systems with Parameter Uncertainty and Limited Resolution

  Zhang, J., P. D. Christofides, X. He, F. Albalawi, Y. Zhao and D. Zhou, "Intermittent Sensor Fault Detection for Stochastic LTV Systems with Parameter Uncertainty and Limited Resolution," Int. J. Contr., 93, 788-796, 2020.

• Cyber-attack Detection and Resilient Operation of Nonlinear Processes under Economic Model Predictive Control

  Chen, S., Z. Wu and P. D. Christofides, "Cyber-attack Detection and Resilient Operation of Nonlinear Processes under Economic Model Predictive Control," Comp. & Chem. Eng., 136, 106806, 2020.

• Real-Time Adaptive Machine-Learning-Based Predictive Control of Nonlinear Processes

  Wu, Z., D. Rincon and P. D. Christofides, "Real-Time Adaptive Machine-Learning-Based Predictive Control of Nonlinear Processes," Ind. & Eng. Chem. Res., 59, 2275 - 2290, 2020.

• Real-time Machine Learning for Operational Safety of Nonlinear Processes via Barrier-Function Based Predictive Control

  Wu, Z., D. Rincon and P. D. Christofides, "Real-time Machine Learning for Operational Safety of Nonlinear Processes via Barrier-Function Based Predictive Control," Chem. Eng. Res. & Des., 155, 88-97, 2020.

• Control Lyapunov-Barrier Function-Based Predictive Control of Nonlinear Processes Using Machine Learning Modeling

  Wu, Z. and P. D. Christofides, "Control Lyapunov-Barrier Function-Based Predictive Control of Nonlinear Processes Using Machine Learning Modeling," Comp. & Chem. Eng., 134, 106706, 11 pages, 2020.

• Integrating Feedback Control and Run-to-Run Control in Multi-Wafer Thermal Atomic Layer Deposition of Thin Films

  Zhang, Y., Ding, Y. and P. D. Christofides, "Integrating Feedback Control and Run-to-Run Control in Multi-Wafer Thermal Atomic Layer Deposition of Thin Films," Processes, 8 (1), 18, 18 pages, 2020.

• Optimizing Process Economics and Operational Safety via Economic MPC Using Barrier Functions and Recurrent Neural Network Models

  Wu, Z. and P. D. Christofides, "Optimizing Process Economics and Operational Safety via Economic MPC Using Barrier Functions and Recurrent Neural Network Models," Chem. Eng. Res. & Des., 152, 455-465, 2019.

• Real-Time Optimization and Control of Nonlinear Processes Using Machine Learning

  Zhang, Z., Z. Wu, D. Rincon and P. D. Christofides, "Real-Time Optimization and Control of Nonlinear Processes Using Machine Learning," Mathematics, 7 (10), 890, 25 pages, 2019.

• Machine Learning-Based Modeling and Operation for ALD of SiO₂ Thin Films Using Data from a Multiscale CFD Simulation

  Ding, Y., Y. Zhang, M. Ren, G. Orkoulas and P. D. Christofides, "Machine Learning-Based Modeling and Operation for ALD of SiO₂ Thin Films Using Data from a Multiscale CFD Simulation," Chem. Eng. Res. & Des., 151, 131-145, 2019.

• Machine Learning-Based Predictive Control of Nonlinear Processes. Part II: Computational Implementation

  Wu, Z., A. Tran, D. Rincon and P. D. Christofides, "Machine Learning-Based Predictive Control of Nonlinear Processes. Part II: Computational Implementation," AIChE J., 65, e16734, 2019.

• Machine Learning-Based Predictive Control of Nonlinear Processes. Part I: Theory

  Wu, Z., A. Tran, D. Rincon and P. D. Christofides, "Machine Learning-Based Predictive Control of Nonlinear Processes. Part I: Theory," AIChE J., 65, e16729, 2019.

• Control Lyapunov-Barrier Function-Based Model Predictive Control of Nonlinear Systems

  Wu, Z., F. Albalawi, Z. Zhang, J. Zhang, H. Durand and P. D. Christofides, "Control Lyapunov-Barrier Function-Based Model Predictive Control of Nonlinear Systems," Automatica, 109, 108508, 2019.

• Operation Safety via Model Predictive Control: The Torrance Refinery Accident Revisited

  Zhang, Z., Z. Wu, D. Rincon and P. D. Christofides, "Operation Safety via Model Predictive Control: The Torrance Refinery Accident Revisited," Chem. Eng. Res. & Des., 149, 138-146, 2019.

• Run-to-Run Control of PECVD Systems: Application to a Multiscale Three-Dimensional CFD Model of Thin Film Silicon Deposition

  Crose, M., W. Zhang, A. Tran and P. D. Christofides, "Run-to-Run Control of PECVD Systems: Application to a Multiscale Three-Dimensional CFD Model of Thin Film Silicon Deposition, " AIChE J., 65, e16400, 2019.

• Multiscale Computational Fluid Dynamics Modeling of Thermal Atomic Layer Deposition with Application to Chamber Design

  Zhang, Y., Y. Ding and P. D. Christofides, "Multiscale Computational Fluid Dynamics Modeling of Thermal Atomic Layer Deposition with Application to Chamber Design," Chem. Eng. Res. & Des., 147, 529-544, 2019.

• Economic Machine-Learning-Based Predictive Control of Nonlinear Systems

  Wu, Z. and P. D. Christofides, "Economic Machine-Learning-Based Predictive Control of Nonlinear Systems," 7 (6), 494, 20 pages, Mathematics, 2019.

• Operational Safety of an Ammonia Process Network via Model Predictive Control

  Zhang, Z., Z. Wu, D. Rincon and P. D. Christofides, "Operational Safety of an Ammonia Process Network via Model Predictive Control," Chem. Eng. Res. & Des., 146, 277-289, 2019.

• Model Predictive Control of Phthalic Anhydride Synthesis in a Fixed-Bed Catalytic Reactor via Machine Learning Modeling

  Wu, Z., A. Tran, Y. M. Ren, C. S. Barnes, S. Chen and P. D. Christofides, "Model Predictive Control of Phthalic Anhydride Synthesis in a Fixed-Bed Catalytic Reactor via Machine Learning Modeling," Chem. Eng. Res. & Des., 145, 173-183, 2019.

• Microscopic Modeling and Optimal Operation of Thermal Atomic Layer Deposition

  Ding, Y., Y. Zhang, K. Kim, A. Tran, Z. Wu and P. D. Christofides, "Microscopic Modeling and Optimal Operation of Thermal Atomic Layer Deposition," Chem. Eng. Res. & Des., 145, 159-172, 2019.

• Operational Safety of Chemical Processes via Safeness-Index Based MPC: Two Large-Scale Case Studies

  Zhang, Z., Z. Wu, D. Rincon, C. Garcia and P. D. Christofides, "Operational Safety of Chemical Processes via Safeness-Index Based MPC: Two Large-Scale Case Studies," Comp. & Chem. Eng., 125, 204-215, 2019.

• Handling Bounded and Unbounded Unsafe Sets in Control Lyapunov-Barrier Function-Based Model Predictive Control of Nonlinear Processes

  Wu, Z. and P. D. Christofides, "Handling Bounded and Unbounded Unsafe Sets in Control Lyapunov-Barrier Function-Based Model Predictive Control of Nonlinear Processes," Chem. Eng. Res. & Des., 143, 140-149, 2019.

• Elucidating and Handling Effects of Valve-Induced Nonlinearities in Industrial Feedback Control Loops

  Durand, H., R. Parker, A. Alanqar and P. D. Christofides, "Elucidating and Handling Effects of Valve-Induced Nonlinearities in Industrial Feedback Control Loops," Comp. & Chem. Eng., 116, 156-175, 2018.

• Event-triggered Filtering and Intermittent Fault Detection for Time-varying Systems with Stochastic Parameter Uncertainty and Sensor Saturation

  Zhang, J., P. D. Christofides, X. He, Z. Wu, Z. Zhang and D. Zhou, "Event-triggered Filtering and Intermittent Fault Detection for Time-varying Systems with Stochastic Parameter Uncertainty and Sensor Saturation, " Inter. J. Rob. & Non. Contr., 28, 4666-4680, 2018.

• Partitioning for Distributed Model Predictive Control of Nonlinear Processes

  Rocha, R., L. C. Oliveira-Lopes and P. D. Christofides, "Partitioning for Distributed Model Predictive Control of Nonlinear Processes," Chem. Eng. Res. & Des., 139, 116-135, 2018.

• Detecting and Handling Cyber-attacks in Model Predictive Control of Chemical Processes

  Wu, Z., F . Albalawi, J. Zhang, Z. Zhang, H. Durand and P. D. Christofides, "Detecting and Handling Cyber-attacks in Model Predictive Control of Chemical Processes, " Mathematics, 6(10), 173, 22 pages, 2018.

• Economic Model Predictive Control of Stochastic Nonlinear Systems

  Wu, Z., J. Zhang, Z. Zhang, F. Albalawi, H. Durand, M. Mahmood, P. Mhaskar and P. D. Christofides, "Economic Model Predictive Control of Stochastic Nonlinear Systems, " AIChE J., 64, 3312-3322, 2018.

• Economic Model Predictive Control: Handling Valve Actuator Dynamics and Process Equipment Considerations

  Durand, H. and P. D. Christofides, "Economic Model Predictive Control: Handling Valve Actuator Dynamics and Process Equipment Considerations, " Foundation and Trends in Systems and Control, 5, 293-350, 2018.

• Safe Economic Model Predictive Control of Nonlinear Systems

  Wu, Z., H. Durand and P. D. Christofides, "Safe Economic Model Predictive Control of Nonlinear Systems," Syst. & Contr. Lett., 118, 69-76, 2018.

• Process Operational Safety via Model Predictive Control: Recent Results and Future Research Directions

  Albalawi, F., H. Durand and P. D. Christofides, "Process Operational Safety via Model Predictive Control: Recent Results and Future Research Directions," Comp. & Chem. Eng., 114, 171-190, 2018.

• Safeness Index-Based Economic Model Predictive Control of Stochastic Nonlinear Systems

  Wu, Z., H. Durand and P. D. Christofides, "Safeness Index-Based Economic Model Predictive Control of Stochastic Nonlinear Systems," Mathematics, 6 (5), 69, 19 pages, 2018.

• Real-Time Furnace Balancing of Steam Methane Reforming Furnaces

  Tran, A., M. Pont, M. Crose and P. D. Christofides, "Real-Time Furnace Balancing of Steam Methane Reforming Furnaces," Chem. Eng. Res. & Des., 134, 238-256, 2018.

• Bayesian Model Averaging for Estimating the Spatial Temperature Distribution in a Steam Methane Reforming Furnace

  Tran, A., M. Pont, A. Aguirre, H. Durand, M. Crose and P. D. Christofides, "Bayesian Model Averaging for Estimating the Spatial Temperature Distribution in a Steam Methane Reforming Furnace," Chem. Eng. Res. & Des., 131, 465-487, 2018.

• Achieving Operational Process Safety via Model Predictive Control

  Albalawi, F., H. Durand, A. Alanqar and P. D. Christofides, "Achieving Operational Process Safety via Model Predictive Control," Journal of Loss Prevention in the Process Industries, 53, 74-88, 2018.

• Optimal Operation of Batch Enantiomer Crystallization: From Ternary Diagrams to Predictive Control

  Curitiba, C., H. Durand, JSI Kwon, A. Barreto Jr., P. Laranjeira da Cunha Lage, M. Bezerra de Souza Jr., A. Resende Secchi and P. D. Christofides, "Optimal Operation of Batch Enantiomer Crystallization: From Ternary Diagrams to Predictive Control," AIChE J., 64, 1618-1637, 2018.

• Multiscale Three-Dimensional CFD Modeling of PECVD of Amorphous Silicon Thin Films

  Crose, M., W. Zhang, A. Tran and P. D. Christofides, "Multiscale Three-Dimensional CFD Modeling of PECVD of Amorphous Silicon Thin Films, " Comp. & Chem. Eng., 113, 184-195, 2018.

• On Integration of Feedback Control and Safety Systems: Analyzing Two Chemical Process Applications

  Zhang, Z., Z. Wu, H. Durand, F. Albalawi and P. D. Christofides, "On Integration of Feedback Control and Safety Systems: Analyzing Two Chemical Process Applications," Chem. Eng. Res. & Des., 132, 616-626, 2018.

• Fouling Indicators for Field Monitoring the Effectiveness of Operational Strategies of Ultrafiltration as Pretreatment for Seawater Desalination

  Gu, H., A. Rahardianto, L. Gao, X. Pascual, J. Giralt, R. Rallo, P. D. Christofides and Y. Cohen, "Fouling Indicators for Field Monitoring the Effectiveness of Operational Strategies of Ultrafiltration as Pretreatment for Seawater Desalination," Desalination, 431, 86-99, 2018.

• Distributed Economic Model Predictive Control with Safeness-Index Based Constraints for Nonlinear Systems

  Albalawi, F., H. Durand and P. D. Christofides, "Distributed Economic Model Predictive Control with Safeness-Index Based Constraints for Nonlinear Systems," Syst. & Contr. Lett., 110, 21-28, 2017.

• Multiscale Computational Fluid Dynamics: Methodology and Application to PECVD of Thin Film Solar Cells

  Crose, M., A. Tran and P. D. Christofides, "Multiscale Computational Fluid Dynamics: Methodology and Application to PECVD of Thin Film Solar Cells, " Coatings, 7 (2), 22, 23 pages, 2017.

• Distributed Economic Model Predictive Control for Operational Safety of Nonlinear Processes

  Albalawi, F., H. Durand and P. D. Christofides, "Distributed Economic Model Predictive Control for Operational Safety of Nonlinear Processes, " AIChE J., 63, 3404-3418, 2017.

• CFD Modeling of an Industrial-scale Steam Methane Reforming Furnace

  Tran, A., A. Aguirre, H. Durand, M. Crose and P. D. Christofides, "CFD Modeling of an Industrial-scale Steam Methane Reforming Furnace, " Chemical Engineering Science, 171, 576-598, 2017.

• Model Predictive Control of a Steam Methane Reforming Reactor Described by a CFD Model

  Wu, Z., A. Aguirre, A. Tran, H. Durand, D. Ni and P. D. Christofides, "Model Predictive Control of a Steam Methane Reforming Reactor Described by a CFD Model," Ind. & Eng. Chem. Res., 56, 6002-6011, 2017.

• Fault-Tolerant Economic Model Predictive Control Using Error-Triggered On-line Model Identification

  Alanqar, A., H. Durand and P. D. Christofides, "Fault-Tolerant Economic Model Predictive Control Using Error-Triggered On-line Model Identification," Ind. & Eng. Chem. Res., 56, 5652-5667, 2017.

• Temperature Balancing in Steam Methane Reforming Furnace via an Integrated CFD/Data-Based Optimization Approach

  Tran, A., A. Aguirre, M. Crose, H. Durand and P. D. Christofides, "Temperature Balancing in Steam Methane Reforming Furnace via an Integrated CFD/Data-Based Optimization Approach," Comp. & Chem. Eng., 104, 185-200, 2017.

• An Economic Model Predictive Control Approach to Integrated Production Management and Process Operation

  Alanqar, A., H. Durand, F. Albalawi and P. D. Christofides, "An Economic Model Predictive Control Approach to Integrated Production Management and Process Operation," AIChE J., 63, 1892-1906, 2017.

• Process Operational Safety Using Model Predictive Control Based on a Process Safeness Index

  Albalawi, F., H. Durand and P. D. Christofides, "Process Operational Safety Using Model Predictive Control Based on a Process Safeness Index, " Comp. & Chem. Eng., 104, 76-88, 2017.

• Error-Triggered On-line Model Identification for Model-Based Feedback Control

  Alanqar, A., H. Durand and P. D. Christofides, "Error-Triggered On-line Model Identification for Model-Based Feedback Control, " AIChE J., 63, 949-966, 2017.

• Self-Adaptive Cycle-to-Cycle Control of In-line Coagulant Dosing in Ultrafiltration for Pre-Treatment of RO Feed Water

  Gao, L., H. Gu, A. Rahardianto, P. D. Christofides and Y. Cohen, "Self-Adaptive Cycle-to-Cycle Control of In-line Coagulant Dosing in Ultrafiltration for Pre-Treatment of RO Feed Water," Desalination, 401, 22-31, 2017.

• Evaluation of Osmotic Energy Extraction via FEM Modeling and Exploration of PRO Operational Parameter Space

  Sagiv, A., W. Xu, P. D. Christofides, Y. Cohen and R. Semiat, "Evaluation of Osmotic Energy Extraction via FEM Modeling and Exploration of PRO Operational Parameter Space," Desalination, 401, 120-133, 2017.

• Multiscale Modeling and Run-to-Run Control of PECVD of Thin Film Solar Cells

  Crose, M., JSI Kwon, A. Tran and P. D. Christofides, "Multiscale Modeling and Run-to-Run Control of PECVD of Thin Film Solar Cells," Renewable Energy, 100, 129-140, 2017.

• Ultrafiltration with Self-Generated RO Concentrate Pulse Backwash in a Novel Integrated Seawater Desalination UF-RO System

  Gu, H., A. Rahardianto, L. X. Gao, P. D. Christofides and Y. Cohen, "Ultrafiltration with Self-Generated RO Concentrate Pulse Backwash in a Novel Integrated Seawater Desalination UF-RO System," J. Membrane Sci., 520, 111-119, 2016.

• Elucidation of the Role of Constraints in Economic Model Predictive Control

  Ellis, M., H. Durand and P. D. Christofides, "Elucidation of the Role of Constraints in Economic Model Predictive Control," Annual Reviews in Control, 41, 208-217, 2016.

• A Feedback Control Framework for Safe and Economically-Optimal Operation of Nonlinear Processes

  Albalawi, F., A. Alanqar, H. Durand and P. D. Christofides, "A Feedback Control Framework for Safe and Economically-Optimal Operation of Nonlinear Processes," AIChE J., 62, 2391-2409, 2016.

• Economic Model Predictive Control Designs for Input Rate-of-Change Constraint Handling and Guaranteed Economic Performance

  Durand, H., M. Ellis and P. D. Christofides, "Economic Model Predictive Control Designs for Input Rate-of-Change Constraint Handling and Guaranteed Economic Performance," Comp. & Chem. Eng., 92, 18-36, 2016.

• CFD Modeling and Control of a Steam Methane Reforming Reactor

  Lao, L., A. Aguirre, A. Tran, Z. Wu, H. Durand and P. D. Christofides, "CFD Modeling and Control of a Steam Methane Reforming Reactor," Chem. Eng. Sci., 148, 78-92, 2016.

• Actuator Stiction Compensation via Model Predictive Control for Nonlinear Processes

  Durand, H. and P. D. Christofides, "Actuator Stiction Compensation via Model Predictive Control for Nonlinear Processes," AIChE J., 62, 2004-2023, 2016.

• Novel Design and Operational Control of Integrated Ultrafiltration - Reverse Osmosis System with RO Concentrate Backwash

  Gao, L., A. Rahardianto, H. Gu, P. D. Christofides and Y. Cohen, "Novel Design and Operational Control of Integrated Ultrafiltration - Reverse Osmosis System with RO Concentrate Backwash," Desalination, 382, 43-52, 2016.

• Multiscale, Multidomain Modeling and Parallel Computation: Application to Crystal Shape Prediction in Crystallization

  Kwon, JSI., M. Nayhouse and P. D. Christofides, "Multiscale, Multidomain Modeling and Parallel Computation: Application to Crystal Shape Prediction in Crystallization," Ind. & Eng. Chem. Res., 54, 11903-11914, 2015.

• Economic Model Predictive Control of Nonlinear Time-Delay Systems: Closed-Loop Stability and Delay Compensation

  Ellis, M. and P. D. Christofides, "Economic Model Predictive Control of Nonlinear Time-Delay Systems: Closed-Loop Stability and Delay Compensation," AIChE J., 61, 4152-4165, 2015.

• On the analysis of FO mass transfer resistances via CFD analysis and film theory

  Sagiv, A., P. D. Christofides, Y. Cohen and R. Semiat, "On the Analysis of FO Mass Transfer Resistances via CFD Analysis and Film Theory," J. Membrane Sci., 495, 98-105, 2015.

• Real-Time Preventative Sensor Maintenance Using Robust Moving Horizon Estimation and Model Predictive Control

  Lao, L., Ellis, M., Durand, H., and P. D. Christofides, "Real-Time Preventative Sensor Maintenance Using Robust Moving Horizon Estimation and Model Predictive Control," AIChE J., 61, 3374-3389, 2015.

• On Identification of Well-Conditioned Nonlinear Systems: Application to Economic Model Predictive Control of Nonlinear Processes

  Alanqar, A., Durand, H., and P. D. Christofides, "On Identification of Well-Conditioned Nonlinear Systems: Application to Economic Model Predictive Control of Nonlinear Processes," AIChE J., 61, 3353-3373, 2015.

• Multiscale Modeling and Operation of PECVD of Thin Film Solar Cells

  Crose, M., Kwon, JSI., Nayhouse, M., Ni, D., and P. D. Christofides, "Multiscale Modeling and Operation of PECVD of Thin Film Solar Cells," Chem. Eng. Sci., 136, 50-61, 2015.

• Handling State Constraints and Economics in Feedback Control of Transport-Reaction Processes

  Lao, L., M. Ellis and P. D. Christofides, "Handling State Constraints and Economics in Feedback Control of Transport-Reaction Processes," J. Proc. Contr., 32, 98-108, 2015.

• Modeling and Control of Ibuprofen Crystal Growth and Size Distribution

  Nayhouse, M., A. Tran, JSI. Kwon, M. Crose, G. Orkoulas and P. D. Christofides, "Modeling and Control of Ibuprofen Crystal Growth and Size Distribution," Chem. Eng. Sci., 134, 414-422, 2015.

• Detection and Isolation of Batch-to-Batch Parametric Drift in Crystallization Using In-batch and Post-batch Measurements

  Kwon, JSI., M. Nayhouse, and P. D. Christofides, "Detection and Isolation of Batch-to-Batch Parametric Drift in Crystallization Using In-batch and Post-batch Measurements, " Ind. & Eng. Chem. Res., 54, 5514-5526, 2015.

• Run-to-Run-Based Model Predictive Control of Protein Crystal Shape in Batch Crystallization

  Kwon, JSI., M. Nayhouse, G. Orkoulas, D. Ni, and P. D. Christofides, "Run-to-Run-Based Model Predictive Control of Protein Crystal Shape in Batch Crystallization," Ind. & Eng. Chem. Res., 54, 4293-4302, 2015.

• Economic Model Predictive Control of Nonlinear Process Systems Using Empirical Models

  Alanqar, A., M. Ellis and P. D. Christofides, "Economic Model Predictive Control of Nonlinear Process Systems Using Empirical Models," AIChE J., 61,816-830, 2015.

• A Method for Handling Batch-to-Batch Parametric Drift Using Moving Horizon Estimation: Application to Run-to-Run MPC of Batch Crystallization

  Kwon, JSI., M. Nayhouse, G. Orkoulas, D. Ni and P. D. Christofides, "A Method for Handling Batch-to-Batch Parametric Drift Using Moving Horizon Estimation: Application to Run-to-Run MPC of Batch Crystallization," Chem. Eng. Sci., 127, 210-219, 2015.

• Real-Time Economic Model Predictive Control of Nonlinear Process Systems

  Ellis, M. and P. D. Christofides, "Real-Time Economic Model Predictive Control of Nonlinear Process Systems, " AIChE J., 61, 555-571, 2015.

• Integrated Design of Control Actuator Layer and Economic Model Predictive Control for Nonlinear Processes

  Durand, H., Ellis, M. and P. D. Christofides, "Integrated Design of Control Actuator Layer and Economic Model Predictive Control for Nonlinear Processes, " Ind. & Eng. Chem. Res., 53, 20000-20012, 2014.

• On Finite-time and Infinite-time Cost Improvement of Economic Model Predictive Control for Nonlinear Systems

  Ellis, M. and P. D. Christofides, "On Finite-time and Infinite-time Cost Improvement of Economic Model Predictive Control for Nonlinear Systems, " Automatica, 50, 2561-2569, 2014.

• Enhancing Crystal Production Rate and Reducing Polydispersity in Continuous Protein Crystalization

  Kwon, JSI., M. Nayhouse, G. Orkoulas and P. D. Christofides, "Enhancing Crystal Production Rate and Reducing Polydispersity in Continuous Protein Crystalization, " Ind. & Eng. Chem. Res., 53, 15538-15548, 2014.

• Performance Monitoring of Economic Model Predictive Control Systems

  Ellis, M. and P. D. Christofides, "Performance Monitoring of Economic Model Predictive Control Systems, " Ind. & Eng. Chem. Res., 53, 15406-15413, 2014.

• Crystal Shape and Size Control Using a Plug Flow Crystallization Configuration

  Kwon, JSI., M. Nayhouse, G. Orkoulas and P. D. Christofides, "Crystal Shape and Size Control Using a Plug Flow Crystallization Configuration," Chem. Eng. Sci., 119, 30-39, 2014.

• A Tutorial Review of Economic Model Predictive Control Methods

  Ellis, M., H. Durand and P. D. Christofides, "A Tutorial Review of Economic Model Predictive Control Methods," J. Proc. Contr., 24, 1156-1178, 2014.

• Selection of Control Configurations for Economic Model Predictive Control Systems

  Ellis, M. and P. D. Christofides, "Selection of Control Configurations for Economic Model Predictive Control Systems," AIChE J., 60, 3230-3242, 2014.

• Economic Model Predictive Control of Parabolic PDE Systems: Addressing State Estimation and Computational Efficiency

  Lao, L., M. Ellis and P. D. Christofides, "Economic Model Predictive Control of Parabolic PDE Systems: Addressing State Estimation and Computational Efficiency," J. Proc. Contr., 24, 448-462, 2014.

• Energy-Optimal Control of RO Desalination

  Gao, L., A. Rahardianto, H. Gu, P. D. Christofides and Y. Cohen, "Energy-Optimal Control of RO Desalination," Ind. & Eng. Chem. Res., 53, 7409-7420, 2014.

• Economic Model Predictive Control of Transport-Reaction Processes

  Lao, L., M. Ellis and P. D. Christofides, "Economic Model Predictive Control of Transport-Reaction Processes," Ind. & Eng. Chem. Res., 53, 7382-7396, 2014.

• Analysis of Forward Osmosis Desalination via Two-Dimensional FEM Model

  Sagiv, A., A. Zhu, P. D. Christofides, Y. Cohen and R. Semiat, "Analysis of Forward Osmosis Desalination via Two-Dimensional FEM Model," J. Membrane Sci., 464, 161-172, 2014.

• Smart Manufacturing: Handling Preventive Actuator Maintenance and Economics Using Model Predictive Control

  Lao, L., M. Ellis and P. D. Christofides, "Smart Manufacturing: Handling Preventive Actuator Maintenance and Economics Using Model Predictive Control," AIChE J., 60, 2179-2196, 2014.

• Robust Moving Horizon Estimation Based Output-Feedback Economic Model Predictive Control

  Ellis, M., J. Zhang, J. Liu and P. D. Christofides, "Robust Moving Horizon Estimation Based Output-Feedback Economic Model Predictive Control," Syst. & Contr. Lett., 68, 101-109, 2014.

• Protein Crystal Shape and Size Control in Batch Crystallization: Comparing Model Predictive Control with Conventional Operating Policies

  Kwon, S., M. Nayhouse, G. Orkoulas and P. D. Christofides, "Protein Crystal Shape and Size Control in Batch Crystallization: Comparing Model Predictive Control with Conventional Operating Policies," Ind. & Eng. Chem. Res., 53, 5002-5014, 2014.

• Optimal Time-varying Operation of Nonlinear Process Systems with Economic Model Predictive Control

  Ellis, M. and P. D. Christofides, "Optimal Time-varying Operation of Nonlinear Process Systems with Economic Model Predictive Control," Ind. & Eng. Chem. Res., 53, 4991-5001, 2014.

• Fault Detection and Isolation in Spiral-Wound RO Desalination

  Pascual, X., H. Gu, A. Bartman, A. Zhu, A. Rahardianto, J. Giralt, R. Rallo, P. D. Christofides and Y. Cohen, "Fault Detection and Isolation in Spiral-Wound RO Desalination," Ind. & Eng. Chem. Res., 53, 3257-3271, 2014.

• Economic Model Predictive Control with Time-Varying Objective Function for Nonlinear Process Systems

  Ellis, M. and P. D. Christofides, "Economic Model Predictive Control with Time-Varying Objective Function for Nonlinear Process Systems," AIChE J., 60, 507-519, 2014.

• Modeling and Control of Crystal Shape in Continuous Protein Crystallization

  Kwon, S., M. Nayhouse, P. D. Christofides and G. Orkoulas, "Modeling and control of crystal shape in continuous protein crystallization," Chem. Eng. Sci., 107, 47-57, 2014.

• Integrating Dynamic Economic Optimization and Model Predictive Control for Optimal Operation of Nonlinear Process Systems

  Ellis, M. and P. D. Christofides, "Integrating Dynamic Economic Optimization and Model Predictive Control for Optimal Operation of Nonlinear Process Systems, " Contr. Eng. Pract., 22, 242-251, 2014.

• Modeling and Control of Shape Distribution of Protein Crystal Aggregates

  Kwon, S., M. Nayhouse, P. D. Christofides and G. Orkoulas, "Modeling and Control of Shape Distribution of Protein Crystal Aggregates," Chem. Eng. Sci., 104, 484-497, 2013.

• Model Predictive Control of a Nonlinear Large-Scale Process Network Used in the Production of Vinyl Acetate

  Tu, T. S., M. Ellis and P. D. Christofides, "Model Predictive Control of a Nonlinear Large-Scale Process Network Used in the Production of Vinyl Acetate," Ind. & Eng. Chem. Res., 52, 12463-12481, 2013.

• Simulation and Control of Porosity in a Three-Dimensional Thin Film Solar Cell

  Huang, J., G. Hu, G. Orkoulas and P. D. Christofides, "Simulation and Control of Porosity in a Three-Dimensional Thin Film Solar Cell" Ind. & Eng. Chem. Res., 52, 11246-11252, 2013.

• Proactive Fault-Tolerant Model Predictive Control

  Lao, L., M. Ellis and P. D. Christofides, "Proactive Fault-Tolerant Model Predictive Control, " AIChE J., 59, 2810-2820, 2013.

• Modeling and Control of Protein Crystal Shape and Size in Batch Crystallization

  Kwon, S., M. Nayhouse, P. D. Christofides and G. Orkoulas, "Modeling and Control of Protein Crystal Shape and Size in Batch Crystallization," AIChE J., 59, 2317-2327, 2013.

• Economic Model Predictive Control of Nonlinear Singularly Perturbed Systems

  Ellis, M., M. Heidarinejad and P. D. Christofides, "Economic Model Predictive Control of Nonlinear Singularly Perturbed Systems," J. Proc. Contr., 23, 743-754, 2013.

• Rapid Field Assessment of RO Desalination of Brackish Agricultural Drainage Water

  Thompson, J., A. Rahardianto, H. Gu, M. Uchymiak, A. Bartman, M. Hedrick, D. Lara, J. Cooper, J. Faria, P. D. Christofides and Y. Cohen, "Rapid Field Assessment of RO Desalination of Brackish Agricultural Drainage Water," Water Research, 47, 2649-2660, 2013.

• Porosity Control in Thin Film Solar Cells

  Huang, J., G. Orkoulas and P. D. Christofides, "Porosity Control in Thin Film Solar Cells," Chem. Eng. Sci., 94, 44-53, 2013.

• Data-Driven Models of Steady-State and Transient Operations of Spiral-Wound RO Plant

  Pascual, X., H. Gu, A. Bartman, R. Zhu, A. Rahardianto, J. Giralt, R. Rallo, P. D. Christofides and Y. Cohen, "Data-Driven Models of Steady-State and Transient Operations of Spiral-Wound RO Plant, " Desalination, 316, 154-161, 2013.

• Algorithms for Improved Fixed-Time Performance of Lyapunov-Based Economic MPC of Nonlinear Systems

  Heidarinejad, M., J. Liu and P. D. Christofides, "Algorithms for Improved Fixed-Time Performance of Lyapunov-Based Economic MPC of Nonlinear Systems, " J. Proc. Contr., 23, 404-414, 2013.

• Distributed Model Predictive Control of Switched Nonlinear Systems with Scheduled Mode Transitions

  Heidarinejad, M., J. Liu and P. D. Christofides, "Distributed Model Predictive Control of Switched Nonlinear Systems with Scheduled Mode Transitions," AIChE J., 59, 860-871, 2013.

• Distributed Model Predictive Control: A Tutorial Review and Future Research Directions

  Christofides, P. D., R. Scattolini, D. Muñoz de la Peña and J. Liu, "Distributed Model Predictive Control: A Tutorial Review and Future Research Directions, " Comp. & Chem. Eng., 51, 21-41, 2013.

• Distributed Supervisory Predictive Control of Distributed Wind and Solar Energy Generation Systems

  Qi, W., J. Liu, and P. D. Christofides, "Distributed Supervisory Predictive Control of Distributed Wind and Solar Energy Generation Systems," IEEE Trans. Contr. Syst. Techn., 21, 504-512, 2013.

• Self-Adaptive Feed Flow Reversal Operation of Reverse Osmosis Desalination

  Gu, H., A. R. Bartman, M. Uchymiak, P. D. Christofides and Y. Cohen, "Self-Adaptive Feed Flow Reversal Operation of Reverse Osmosis Desalination," Desalination, 308, 63-72, 2013.

• Economic model predictive control of switched nonlinear systems

  Heidarinejad, M., J. Liu and P. D. Christofides, "Economic model predictive control of switched nonlinear systems," Syst. & Contr. Lett., 62, 77-84, 2013.

• Crystal shape modeling and control in protein crystal growth

  Nayhouse, M., S. Kwon, P. D. Christofides and G. Orkoulas, "Crystal Shape Modeling and Control in Protein Crystal Growth," Chem. Eng. Sci., 87, 216-223, 2013.

• Surface morphology control of Transparent Conducting Oxide layers for improved light trapping using wafer grating and feedback control

  Huang, J., G. Orkoulas and P. D. Christofides, "Surface morphology control of Transparent Conducting Oxide layers for improved light trapping using wafer grating and feedback control," Chem. Eng. Sci., 81, 191-201, 2012.

• State-Estimation-Based Economic Model Predictive Control of Nonlinear Systems

  Heidarinejad, M., J. Liu and P. D. Christofides, "State-Estimation-Based Economic Model Predictive Control of Nonlinear Systems", Syst. & Contr. Lett., 61, 926-935, 2012.

• Fault detection and isolation and fault tolerant control of a catalytic alkylation of benzene process

  Chilin, D., J. Liu, X. Chen and P. D. Christofides, "Fault detection and isolation and fault tolerant control of a catalytic alkylation of benzene process", Chemical Engineering Science, 78, 155-166, 2012.

• Composite Fast-Slow MPC Design for Nonlinear Singularly Perturbed Systems

  Chen, X., M. Heidarinejad, J. Liu and P. D. Christofides, "Composite Fast-Slow MPC Design for Nonlinear Singularly Perturbed Systems", AIChE J., 58, 1802-1811, 2012.

• Distributed Economic MPC: Application to a Nonlinear Chemical Process Network

  Chen, X., M. Heidarinejad, J. Liu and P. D. Christofides, "Distributed Economic MPC: Application to a Nonlinear Chemical Process Network", J. Proc. Contr., 22, 689-699, 2012.

• Modeling and Control of Transparent Conducting Oxide Layer Surface Morphology for Improved Light Trapping

  Huang, J., G. Orkoulas and P. D. Christofides, "Modeling and Control of Transparent Conducting Oxide Layer Surface Morphology for Improved Light Trapping," Chem. Eng. Sci., 74, 135-147, 2012.

• Economic Model Predictive Control of Nonlinear Process Systems Using Lyapunov Techniques

  Heidarinejad, M., J. Liu and P. D. Christofides, "Economic Model Predictive Control of Nonlinear Process Systems Using Lyapunov Techniques," AIChE J., 58, 855-870, 2012.

• Simulation and Control of Aggregate Surface Morphology in a Two-Stage Thin Film Deposition Process for Improved Light Trapping

  Huang, J., G. Orkoulas and P. D. Christofides, "Simulation and Control of Aggregate Surface Morphology in a Two-Stage Thin Film Deposition Process for Improved Light Trapping," Chem. Eng. Sci., 71, 520-530, 2012.

• Supervisory Predictive Control for Long-Term Scheduling of an Integrated Wind/Solar Energy Generation and Water Desalination System

  Qi, W., J. Liu, and P. D. Christofides, "Supervisory Predictive Control for Long-Term Scheduling of an Integrated Wind/Solar Energy Generation and Water Desalination System," IEEE Trans. Contr. Syst. Techn., 20, 504-512, 2012.

• Iterative Distributed Model Predictive Control of Nonlinear Systems: Handling Asynchronous, Delayed Measurements

  Liu, J., X. Chen, D. Muñoz de la Peña and P. D. Christofides, "Iterative Distributed Model Predictive Control of Nonlinear Systems: Handling Asynchronous, Delayed Measurements," IEEE Trans. Autom. Contr., 57, 528-534, 2012.

• Monitoring and Retuning of Low-Level PID Control Loops

  Leosirikul, A., D. Chilin, J. Liu, J. F. Davis and P. D. Christofides, "Monitoring and Retuning of Low-Level PID Control Loops," Chem. Eng. Sci., 69, 287-295, 2012.

• Data-Based Monitoring and Reconfiguration of a Distributed Model Predictive Control System

  Chilin, D., J. Liu, J. F. Davis and P. D. Christofides, "Data-Based Monitoring and Reconfiguration of a Distributed Model Predictive Control System," Int. J. Rob. & Non. Contr., 22, 68-88, 2012.

• Controlling Aggregate Thin Film Surface Morphology for Improved Light Trapping Using a Patterned Deposition Rate Profile

  Zhang, X., J. Huang, G. Hu, G. Orkoulas and P. D. Christofides, "Controlling Aggregate Thin Film Surface Morphology for Improved Light Trapping Using a Patterned Deposition Rate Profile," Chem. Eng. Sci., 67, 101-110, 2012.

• A Distributed Control Framework for Smart Grid Development: Energy/Water System Optimal Operation and Electric Grid Integration

  Qi, W., J. Liu, and P. D. Christofides," A Distributed Control Framework for Smart Grid Development: Energy/Water System Optimal Operation and Electric Grid Integration," J. Proc. Contr., 21, 1504-1516, 2011.

• Dynamics and Control of Aggregate Thin Film Surface Morphology for Improved Light Trapping: Implementation on a Large-Lattice Kinetic Monte-Carlo Model

  Huang, J., X. Zhang, G. Orkoulas and P. D. Christofides, "Dynamics and Control of Aggregate Thin Film Surface Morphology for Improved Light Trapping: Implementation on a Large-Lattice Kinetic Monte-Carlo Model," Chem. Eng. Sci., 66, 5955-5967, 2011.

• Multirate Lyapunov-Based Distributed Model Predictive Control of Nonlinear Uncertain Systems

  Heidarinejad, M., J. Liu, D. Muñoz de la Peña, J. F. Davis and P. D. Christofides, "Multirate Lyapunov-Based Distributed Model Predictive Control of Nonlinear Uncertain Systems," J. Proc. Contr., 21, 1231-1242, 2011.

• Model Predictive Control of Nonlinear Singularly Perturbed Systems: Application to a Large-Scale Process Network

  Chen, X., M. Heidarinejad, J. Liu, D. Muñoz de la Peña and P. D. Christofides, "Model Predictive Control of Nonlinear Singularly Perturbed Systems: Application to a Large-Scale Process Network," J. Proc.Contr., 21, 1296-1305, 2011.

• Mineral Scale Monitoring for Reverse Osmosis Desalination via Real-Time Membrane Surface Image Analysis

  Bartman, A., E. Lyster, R. Rallo, P. D. Christofides and Y. Cohen, "Mineral Scale Monitoring for Reverse Osmosis Desalination via Real-Time Membrane Surface Image Analysis," Desalination, 273, 64-71, 2011.

• Dynamics and Lattice-Size Dependence of Surface Mean Slope in Thin-Film Deposition

  Huang, J., G. Hu, G. Orkoulas and P. D. Christofides, "Dynamics and Lattice-Size Dependence of Surface Mean Slope in Thin-Film Deposition," Ind. & Eng. Chem. Res., 50, 1219-1230, 2011.

• Handling Communication Disruptions in Distributed Model Predictive Control of Nonlinear Systems

  Heidarinejad, M., J. Liu, D. Muñoz de la Peña, J. F. Davis and P. D. Christofides, "Handling Communication Disruptions in Distributed Model Predictive Control of Nonlinear Systems," J. Proc. Contr., 21, 173-181, 2011.

• Supervisory Predictive Control of Stand-Alone Wind-Solar Energy Generation Systems

  Qi, W., J. Liu, X. Chen, and P. D. Christofides, "Supervisory Predictive Control of Stand-Alone Wind-Solar Energy Generation Systems," IEEE Trans. Contr. Syst. Techn., 19, 199-207, 2011.

• Minimizing Energy Consumption in Reverse Osmosis Membrane Desalination Using Optimization-Based Control

  Bartman, A., A. Zhu, P. D. Christofides and Y. Cohen, "Minimizing Energy Consumption in Reverse Osmosis Membrane Desalination Using Optimization-Based Control," J. Proc. Contr., 20, 1261-1269, 2010.

• Multivariable Model Predictive Control of Thin Film Surface Roughness and Slope for Light Trapping Optimization

  Zhang, X., G. Hu, G. Orkoulas, P. D. Christofides, "Multivariable Model Predictive Control of Thin Film Surface Roughness and Slope for Light Trapping Optimization," Ind. & Eng. Chem. Res., 49, 10510-10516, 2010.

• Dependence of Film Surface Roughness and Slope on Surface Migration and Lattice Size in Thin Film Deposition Processes

  J. Huang, G. Hu, G. Orkoulas, P. D. Christofides, "Dependence of Film Surface Roughness and Slope on Surface Migration and Lattice Size in Thin Film Deposition Processes," Chem. Eng. Sci., 65, 6101-6111, 2010.

• Detection, Isolation and Handling of Actuator Faults in Distributed Model Predictive Control Systems

  Chilin, D., J. Liu, D. Muñoz de la Peña, P. D. Christofides and J. F. Davis, "Detection, Isolation and Handling of Actuator Faults in Distributed Model Predictive Control Systems," J. Proc. Contr., 20, 1059-1075, 2010.

• Effect of Stream Mixing on RO Energy Cost Minimization

  Zhu, A., P. D. Christofides and Y. Cohen, "Effect of Stream Mixing on RO Energy Cost Minimization," Desalination, 261, 232-239, 2010.

• Controller and Estimator Design for Regulation of Film Surface Roughness, Porosity and Thickness in a Multiscale Thin Film Growth Process

  Zhang, X., G. Hu, G. Orkoulas and P. D. Christofides, "Controller and Estimator Design for Regulation of Film Surface Roughness, Porosity and Thickness in a Multiscale Thin Film Growth Process," Ind. & Eng. Chem. Res., 49, 7795-7806, 2010.

• Bacterial Aerosol Neutralization by Aerodynamic Shocks Using an Impactor System: Experiments Results for B. atropheus Spores

  Sislian, P., J. Rau, X. Zhang, D. Pham, M. Li, L. Mädler, and P. D. Christofides, "Bacterial Aerosol Neutralization by Aerodynamic Shocks Using an Impactor System: Experiments Results for B. atropheus Spores," Chem. Eng. Sci., 65, 4803-4815, 2010.

• Predictive Control of Surface Mean Slope and Roughness in a Thin Film Deposition Process

  Zhang, X., G. Hu, G. Orkoulas and P. D. Christofides, "Predictive Control of Surface Mean Slope and Roughness in a Thin Film Deposition Process," Chem. Eng. Sci., 65, 4720-4731, 2010.

• Sequential and Iterative Architectures for Distributed Model Predictive Control of Nonlinear Process Systems

  Liu, J., X. Chen, D. Muñoz de la Peña and P. D. Christofides, "Sequential and Iterative Architectures for Distributed Model Predictive Control of Nonlinear Process Systems," AIChE J., 56, 2137-2149, 2010.

• Monitoring and Handling of Actuator Faults in Two-Tier Control Systems for Nonlinear Processes

  Liu, J., B. Ohran, D. Muñoz de la Peña, P. D. Christofides and J. F. Davis, "Monitoring and Handling of Actuator Faults in Two-Tier Control Systems for Nonlinear Processes," Chem. Eng. Sci., 65, 3179-3190, 2010.

• Reverse Osmosis Desalination with High Permeability Membranes - Cost Optimization and Research Needs

  Zhu, A., A. Rahardianto, P. D. Christofides and Y. Cohen, "Reverse Osmosis Desalination with High Permeability Membranes - Cost Optimization and Research Needs," Desalin. Water Treat., 15, 256-266, 2010.

• Bacterial Aerosol Neutralization by Aerodynamic Shocks Using an Impactor System: Experiments Results for E. Coli and Analysis

  Sislian, P., D. Pham, X. Zhang, M. Li, L. Mädler, and P. D. Christofides, "Bacterial Aerosol Neutralization by Aerodynamic Shocks Using an Impactor System: Experiments Results for E. Coli and Analysis," Chem. Eng. Sci., 65, 1490-1502, 2010.

• A Two-Tier Control Architecture for Nonlinear Process Systems with Continuous/Asynchronous Feedback

  Liu, J., D. Muñoz de la Peña, B. Ohran, P. D. Christofides, and J. F. Davis, "A Two-Tier Control Architecture for Nonlinear Process Systems with Continuous/Asynchronous Feedback," Int. J. Contr., 83, 257-272, 2010.

• Distributed Model Predictive Control of Nonlinear Systems Subject to Asynchronous and Delayed Measurements

  Liu, J., D. Muñoz de la Peña, and P. D. Christofides, "Distributed Model Predictive Control of Nonlinear Systems Subject to Asynchronous and Delayed Measurements," Automatica, 46, 52-61, 2010.

• Modeling and Control of High-Velocity Oxygen-Fuel (HVOF) Thermal Spray Process: A Tutorial Review

  Li, M. and P. D. Christofides, "Modeling and Control of High-Velocity Oxygen-Fuel (HVOF) Thermal Spray Process: A Tutorial Review," J. Therm. Spray Technol., 18, 753-768, 2009.

• Energy Cost Optimization of Reverse Osmosis Membrane Water Desalination Subject to Feed Salinity Fluctuation

  Zhu, A., P. D. Christofides and Y. Cohen, "Energy Cost Optimization of Reverse Osmosis Membrane Water Desalination Subject to Feed Salinity Fluctuation," Ind. & Eng. Chem. Res., 48, 9581-9589, 2009.

• Investigation of Film Surface Roughness and Porosity Dependence on Lattice Size in a Porous Thin Film Deposition Process

  Hu, G., J. Huang, G. Orkoulas and P. D. Christofides, "Investigation of Film Surface Roughness and Porosity Dependence on Lattice Size in a Porous Thin Film Deposition Process," Phys. Rev. E, 80, 041122, 12 pages, 2009.

• On RO Membrane and Energy Costs and Associated Incentives for Future Enhancements of Membrane Permeability

  Zhu, A., P. D. Christofides and Y. Cohen, "On RO Membrane and Energy Costs and Associated Incentives for Future Enhancements of Membrane Permeability," J. Membrane Sci., 344, 1-5, 2009.

• Lyapunov-Based Model Predictive Control of Nonlinear Systems Subject to Time-Varying Measurement Delays

  Liu, J., D. Muñoz de la Peña, P. D. Christofides and J. F. Davis, "Lyapunov-Based Model Predictive Control of Nonlinear Systems Subject to Time-Varying Measurement Delays," Int. J. Adapt. Contr. & Sign. Process., 23, 788-807, 2009.

• Brackish Water RO Operation in Feed Flow Reversal Mode Using an Ex-Situ Scale Observation Detector

  Uchymiak, M., A. Bartman, N. Daltrophe, M. Weissman, J. Gilron, P. D. Christofides, W. Kaiser and Y. Cohen, "Brackish Water RO Operation in Feed Flow Reversal Mode Using an Ex-Situ Scale Observation Detector," J. Membrane Sci., 341, 60-66, 2009.

• Regulation of Film Thickness, Surface Roughness and Porosity in Thin Film Growth Using Deposition Rate

  Hu, G., G. Orkoulas and P. D. Christofides, "Regulation of Film Thickness, Surface Roughness and Porosity in Thin Film Growth Using Deposition Rate," Chem. Eng. Sci., 64, 3903-3913, 2009.

• Stochastic Modeling and Simultaneous Regulation of Surface Roughness and Porosity in Thin Film Deposition

  Hu, G., G. Orkoulas and P. D. Christofides, "Stochastic Modeling and Simultaneous Regulation of Surface Roughness and Porosity in Thin Film Deposition," Ind. & Eng. Chem. Res., 48, 6690-6700, 2009.

• Nonlinear Model-Based Control of an Experimental Reverse-Osmosis Water Desalination System

  Bartman, A., P. D. Christofides and Y. Cohen, "Nonlinear Model-Based Control of an Experimental Reverse-Osmosis Water Desalination System," Ind. & Eng. Chem. Res., 48, 6126-6136, 2009.

• Effect of Thermodynamic Restriction on Energy Cost Optimization of RO Membrane Water Desalination

  Zhu, A., P. D. Christofides and Y. Cohen, "Effect of Thermodynamic Restriction on Energy Cost Optimization of RO Membrane Water Desalination," Ind. & Eng. Chem. Res., 48, 6010-6021, 2009.

• Modeling and Control of Film Porosity in Thin Film Deposition

  Hu, G., G. Orkoulas and P. D. Christofides, "Modeling and Control of Film Porosity in Thin Film Deposition," Chem. Eng. Sci., 64, 3668-3682, 2009.

• Minimization of Energy Consumption for a Two-Pass Membrane Desalination: Effect of Energy Recovery, Membrane Rejection and Retentate Recycling

  Zhu, A., P. D. Christofides and Y. Cohen, "Minimization of Energy Consumption for a Two-Pass Membrane Desalination: Effect of Energy Recovery, Membrane Rejection and Retentate Recycling," J. Membrane Sci., 339, 126-137, 2009.

• Distributed Model Predictive Control of Nonlinear Process Systems

  Liu, J., D. Muñoz de la Peña and P. D. Christofides, "Distributed Model Predictive Control of Nonlinear Process Systems," AIChE J., 55, 1171-1184, 2009.

• Data-Based Fault Detection and Isolation Using Feedback Control: Output Feedback and Optimality

  Ohran, B., J. Liu, D. Muñoz de la Peña, P. D. Christofides and J. F. Davis, "Data-Based Fault Detection and Isolation Using Feedback Control: Output Feedback and Optimality," Chem. Eng. Sci., 64, 2370-2383, 2009.

• Bacterial Aerosol Neutralization by Aerodynamic Shocks Using a Novel Impactor System: Design and Computation

  Sislian, P., X. Zhang, M. Li, D. Pham, L. Mädler and P. D. Christofides, "Bacterial Aerosol Neutralization by Aerodynamic Shocks Using a Novel Impactor System: Design and Computation," Chem. Eng. Sci., 64, 1953-1967, 2009.

• Model Predictive Control of Feed Flow Reversal in a Reverse Osmosis Desalination Process

  Bartman, A., C. McFall, P. D. Christofides and Y. Cohen, "Model Predictive Control of Feed Flow Reversal in a Reverse Osmosis Desalination Process," J. Proc. Contr., 19, 433-442, 2009.

• Fault Detection and Isolation for Nonlinear Process Systems Using Asynchronous Measurements

  McFall, C., D. Muñoz de la Peña, B. Ohran, P. D. Christofides and J. F. Davis, "Fault Detection and Isolation for Nonlinear Process Systems Using Asynchronous Measurements," Ind. & Eng. Chem. Res., 47, 10009-10019, 2008.

• Lyapunov-based Predictive Control of Particulate Processes Subject to Asynchronous Measurements

  Liu, J., D. Muñoz de la Peña, P. D. Christofides and J. F. Davis, "Lyapunov-based Predictive Control of Particulate Processes Subject to Asynchronous Measurements," Part. & Part. Syst. Char., 25, 360-375, 2008.

• A Two-Tier Architecture for Networked Process Control

  Liu, J., D. Muñoz de la Peña, B. Ohran, P. D. Christofides and J. F. Davis, "A Two-Tier Architecture for Networked Process Control," Chem. Eng. Sci., 63, 5394-5409, 2008.

• Optimal Mechano-electric Stabilization of Cardiac Alternans

  Dubljevic, S. and P. D. Christofides, "Optimal Mechano-electric Stabilization of Cardiac Alternans," Chem. Eng. Sci., 63, 5425-5433, 2008.

• Lyapunov-Based Model Predictive Control of Nonlinear Systems Subject to Data Losses

  Muñoz de la Peña, D. and P. D. Christofides, "Lyapunov-Based Model Predictive Control of Nonlinear Systems Subject to Data Losses," IEEE Trans. Autom. Contr., 53, 2076-2089, 2008.

• Dynamic Output Feedback Covariance Control of Stochastic Dissipative Partial Differential Equations

  Hu, G., Y. Lou and P. D. Christofides, "Dynamic Output Feedback Covariance Control of Stochastic Dissipative Partial Differential Equations," Chem. Eng. Sci., 63, 4531-4542, 2008.

• Control and Monitoring of a High-Recovery Reverse-Osmosis Desalination Process

  McFall, C., A. Bartman, P. D. Christofides and Y. Cohen, "Control and Monitoring of a High-Recovery Reverse-Osmosis Desalination Process," Ind. & Eng. Chem. Res., 47, 6698-6710, 2008.

• Model Predictive Control of Nonlinear Stochastic Partial Differential Equations with Application to a Sputtering Process

  Lou, Y., G. Hu and P. D. Christofides, "Model Predictive Control of Nonlinear Stochastic Partial Differential Equations with Application to a Sputtering Process," AIChE J., 54, 2065-2081, 2008.

• Optimal Control of Diffusion-Convection-Reaction Processes Using Reduced-Order Models

  Li, M. H. and P. D. Christofides, "Optimal Control of Diffusion-Convection-Reaction Processes Using Reduced-Order Models," Comp. & Chem. Eng., 32, 2123-2135, 2008.

• Studies on Feedback Control of Cardiac Alternans

  Dubljevic, S., S.-F. Lin and P. D. Christofides, "Studies on Feedback Control of Cardiac Alternans," Comp. & Chem. Eng., 32, 2086-2098, 2008.

• Actuator and Controller Scheduling in Nonlinear Transport-Reaction Processes

  El-Farra, N. H., M. A. Demetriou and P. D. Christofides, "Actuator and Controller Scheduling in Nonlinear Transport-Reaction Processes," Chem. Eng. Sci., 63, 3537-3550, 2008.

• Plant-wide Fault Isolation Using Nonlinear Feedback Control

  Ohran, B., J. Rau, P. D. Christofides and J. F. Davis, "Plant-wide Fault Isolation Using Nonlinear Feedback Control," Ind. & Eng. Chem. Res., 47, 4220-4229, 2008.

• Output Feedback Control of Nonlinear Systems Subject to Sensor Data Losses

  Muñoz de la Peña, D. and P. D. Christofides, "Output Feedback Control of Nonlinear Systems Subject to Sensor Data Losses," Syst. & Contr. Lett., 57, 631-642, 2008.

• Stability of Nonlinear Asynchronous Systems

  Muñoz de la Peña, D. and P. D. Christofides, "Stability of Nonlinear Asynchronous Systems," Syst. & Contr. Lett., 57, 465-473, 2008.

• Model Parameter Estimation and Feedback Control of Surface Roughness in a Sputtering Process

  Hu, G., Y. Lou and P. D. Christofides, "Model Parameter Estimation and Feedback Control of Surface Roughness in a Sputtering Process," Chem. Eng. Sci., 63, 1800-1816, 2008.

• Robust Predictive Control of Switched Systems: Satisfying Uncertain Schedules Subject to State and Control Constraints

  Mhaskar, P., N. H. El-Farra and P. D. Christofides, "Robust Predictive Control of Switched Systems: Satisfying Uncertain Schedules Subject to State and Control Constraints," Int. J. Adapt. Contr. & Sign. Process, 22, 161-179, 2008.

• Handling Sensor Malfunctions in Control of Particulate Processes

  Gani, A., P. Mhaskar and P. D. Christofides, "Handling Sensor Malfunctions in Control of Particulate Processes," Chem. Eng. Sci., 63, 1217-1229, 2008.

• Model-Based Control of Particulate Processes

  Christofides, P. D., N. H. El-Farra, M. H. Li and P. Mhaskar, "Model-Based Control of Particulate Processes," Chem. Eng. Sci., 63, 1156-1172, 2008.

• Isolation and Handling of Actuator Faults in Nonlinear Systems

  Mhaskar, P., C. McFall, A. Gani, P. D. Christofides and J. F. Davis, "Isolation and Handling of Actuator Faults in Nonlinear Systems," Automatica, 77, 83-62, 2008.

• Enhancing Data-Based Fault Isolation Through Nonlinear Control

  Ohran, B., D. Muñoz de la Peña, P. D. Christofides and J. F. Davis, "Enhancing Data-Based Fault Isolation Through Nonlinear Control," AIChE J., 53, 2734-2741, 2008.

• Estimation-Based Networked Predictive Control of Nonlinear Systems

  Muñoz de la Peña, D. and P. D. Christofides, "Estimation-Based Networked Predictive Control of Nonlinear Systems," Dynam. Cont., Discr. & Impuls. Syst. (Series A), 14(S2), 52-58, 2007.

• Handling Input and State Constraints in Networked Predictive Control

  Muñoz de la Peña, D. and P. D. Christofides, "Handling Input and State Constraints in Networked Predictive Control," Dynam. Cont., Discr. & Impuls. Syst. (Series A), 14(S2), 39-45, 2007.

• Smart Plant Operations: Vision, Progress and Challenges

  Christofides, P. D., J. F. Davis, N. H. El-Farra, D. Clark, K. R. D. Harris and J. N. Gipson, "Smart Plant Operations: Vision, Progress and Challenges," AIChE J., 53, 2734-2741, 2007.

• Control of Particulate Processes: Recent Results and Future Challenges

  Christofides, P. D., M. H. Li and L. Mädler, "Control of Particulate Processes: Recent Results and Future Challenges," Powder Tech., 175, 1-7, 2007.

• An Input/Output Approach to the Optimal Transition Control of a Class of Distributed Chemical Reactors

  Li, M. H. and P. D. Christofides, "An Input/Output Approach to the Optimal Transition Control of a Class of Distributed Chemical Reactors," Chem. Eng. Sci., 62, 2979-2988, 2007.

• Fault-Tolerant Control of a Polyethylene Reactor

  Gani, A., P. Mhaskar and P. D. Christofides, "Fault-Tolerant Control of a Polyethylene Reactor," J. Proc. Contr., 17(5), 439-451, 2007.

• Fault-Tolerant Control of Nonlinear Process Systems Subject to Sensor Faults

  Mhaskar, P., A. Gani, C. McFall, P. D. Christofides and J. F. Davis, "Fault-Tolerant Control of Nonlinear Process Systems Subject to Sensor Faults," AIChE J., 53(3), 654-668, 2007.

• Collection Efficiency of Nanosize Particles in a Two-Stage Electrostatic Precipitator

  Li, M. H. and P. D. Christofides, "Collection Efficiency of Nanosize Particles in a Two-Stage Electrostatic Precipitator," Ind. & Eng. Chem. Res., 45, 8484-8491, 2006.

• Predictive Output Feedback Control of Parabolic PDEs

  Dubljevic, S. and P. D. Christofides, "Predictive Output Feedback Control of Parabolic PDEs," Ind. & Eng. Chem. Res., 45, 8421-8429, 2006.

• Nonlinear Feedback Control of Surface Roughness Using a Stochastic PDE: Design and Application to a Sputtering Process

  Lou, Y. and P. D. Christofides, "Nonlinear Feedback Control of Surface Roughness Using a Stochastic PDE: Design and Application to a Sputtering Process," Ind. & Eng. Chem. Res., 45, 7177-7189, 2006.

• Predictive Control of Parabolic PDEs with State and Control Constraints

  Dubljevic, S., N. H. El-Farra, P. Mhaskar and P. D. Christofides, "Predictive Control of Parabolic PDEs with State and Control Constraints," Inter. J. Rob. & Non. Contr., 16, 749-772, 2006.

• Control and Optimization of Multiscale Process Systems

  Christofides, P. D. and A. Armaou, "Control and Optimization of Multiscale Process Systems," Comp. & Chem. Eng., 30, 1670-1686, 2006.

• Computational Study of Particle In-Flight Behavior in the HVOF Thermal Spray Process

  Li, M. H. and P. D. Christofides, "Computational Study of Particle In-Flight Behavior in the HVOF Thermal Spray Process," Chem. Eng. Sci., 61, 6540-6552, 2006.

• Predictive Control of Parabolic PDEs with Boundary Control Actuation

  Dubljevic, S. and P. D. Christofides, "Predictive Control of Parabolic PDEs with Boundary Control Actuation," Chem. Eng. Sci., 61, 6239-6248, 2006.

• Stabilization of Nonlinear Systems with State and Control Constraints Using Lyapunov-Based Predictive Control

  Mhaskar, P., N. H. El-Farra and P. D. Christofides, "Stabilization of Nonlinear Systems with State and Control Constraints Using Lyapunov-Based Predictive Control," Syst. & Contr. Lett., 55, 650-659, 2006.

• Integrated Fault Detection and Fault-Tolerant Control of Process Systems

  Mhaskar, P., A. Gani, N. H. El-Farra, C. McFall, P. D. Christofides and J. F. Davis, "Integrated Fault Detection and Fault-Tolerant Control of Process Systems," AIChE J., 52, 2129-2148, 2006.

• Fault-Tolerant Control of Nonlinear Processes: Performance-Based Reconfiguration and Robustness

  Mhaskar, P., A. Gani and P. D. Christofides, "Fault-Tolerant Control of Nonlinear Processes: Performance-Based Reconfiguration and Robustness," Int. J. Rob. & Non. Contr., 16, 91-111, 2006.

• Predictive Control of Particle Size Distribution in Particulate Processes

  Shi, D., N. H. El-Farra, M. Li, P. Mhaskar and P. D. Christofides, "Predictive Control of Particle Size Distribution in Particulate Processes," Chem. Eng. Sci., 61, 268-281, 2006.

• A Method for Classical Controller Tuning Using Nonlinear Control Techniques

  Mhaskar, P., N. H. El-Farra and P. D. Christofides, "A Method for Classical Controller Tuning Using Nonlinear Control Techniques," AIChE J., 51, 3292-3299, 2005.

• Predictive Control of Transport-Reaction Processes

  Dubljevic, S., P. Mhaskar, N. H. El-Farra and P. D. Christofides, "Predictive Control of Transport-Reaction Processes," Comp. & Chem. Eng., 29, 2335-2345, 2005.

• Predictive Control of Switched Nonlinear Systems with Scheduled Mode Transitions

  Mhaskar, P., N. H. El-Farra and P. D. Christofides, "Predictive Control of Switched Nonlinear Systems with Scheduled Mode Transitions," IEEE Trans. Autom. Contr., 50, 1670-1680, 2005.

• Output Feedback Control of Switched Nonlinear Systems Using Multiple Lyapunov Functions

  El-Farra, N. H., P. Mhaskar and P. D. Christofides, "Output Feedback Control of Switched Nonlinear Systems Using Multiple Lyapunov Functions," Syst. & Contr. Lett., 54, 1163-1182, 2005.

• Modeling and Control of HVOF Thermal Spray Processing of WC-Co Coatings

  Li, M., D. Shi and P. D. Christofides, "Modeling and Control of HVOF Thermal Spray Processing of WC-Co Coatings," Powder Technology, 156, 177-194, 2005.

• Analysis of Mode Transitions in Biological Networks

  El-Farra, N. H., A. Gani and P. D. Christofides, "Analysis of Mode Transitions in Biological Networks," AIChE J., 51, 2220-2234, 2005.

• Predictive Control of Crystal Size Distribution in Protein Crystallization

  Shi, D., P. Mhaskar, N. H. El-Farra and P. D. Christofides, "Predictive Control of Crystal Size Distribution in Protein Crystallization," Nanotechnology, 16, S562-S574, 2005.

• Fault-Tolerant Control of Process Systems Using Communication Networks

  El-Farra, N. H., A. Gani and P. D. Christofides, "Fault-Tolerant Control of Process Systems Using Communication Networks," AIChE J., 51, 1665-1682, 2005.

• Multiscale Modeling and Analysis of an Industrial HVOF Thermal Spray Process

  Li, M. and P. D. Christofides, "Multiscale Modeling and Analysis of an Industrial HVOF Thermal Spray Process," Chem. Eng. Sci., 60, 3649-3669, 2005.

• Multivariable Predictive Control of Thin Film Deposition Using a Stochastic PDE Model

  Ni, D. and P. D. Christofides, "Multivariable Predictive Control of Thin Film Deposition Using a Stochastic PDE Model," Ind. & Eng. Chem. Res., 44, 2416-2427, 2005.

• Control of Flow Over a Cylinder Using Rotational Oscillations

  Ray, P. and P. D. Christofides, "Control of Flow Over a Cylinder Using Rotational Oscillations," Comp. & Chem. Eng., 29, 877-885, 2005.

• Dynamics and Control of Thin Film Microstructure in a Complex Deposition Process

  Ni, D. and P. D. Christofides, "Dynamics and Control of Thin Film Microstructure in a Complex Deposition Process," Chem. Eng. Sci., 60, 1603-1617, 2005.

• Feedback Control of Surface Roughness in Sputtering Processes Using the Stochastic Kuramoto-Sivashinsky Equation

  Lou, Y. and P. D. Christofides, "Feedback Control of Surface Roughness in Sputtering Processes Using the Stochastic Kuramoto-Sivashinsky Equation," Comp. & Chem. Eng., 29, 741-759, 2005.

• Robust Hybrid Predictive Control of Nonlinear Systems

  Mhaskar, P., N. H. El-Farra and P. D. Christofides, "Robust Hybrid Predictive Control of Nonlinear Systems," Automatica, 41, 209-217, 2005.

• Feedback Control of Surface Roughness Using Stochastic PDEs

  Lou, Y. and P. D. Christofides, "Feedback Control of Surface Roughness Using Stochastic PDEs," AIChE J., 51, 345-352, 2005.

• Feedback Control of Surface Roughness of GaAs(001) Thin Films Using Kinetic Monte-Carlo Models

  Lou, Y. and P. D. Christofides, "Feedback Control of Surface Roughness of GaAs(001) Thin Films Using Kinetic Monte-Carlo Models," Comp. & Chem. Eng., 29, 225-241, 2004.

• Robust Stabilization of Infinite-Dimensional Systems via Sliding-Mode Output Feedback Control

  Orlov, Y., Y. Lou and P. D. Christofides, "Robust Stabilization of Infinite-Dimensional Systems via Sliding-Mode Output Feedback Control," Inter. J. Contr., 77, 1115-1136, 2004.

• Model-Based Estimation and Control of Particle Velocity and Melting in HVOF Thermal Spray

  Li, M., D. Shi and P. D. Christofides, "Model-Based Estimation and Control of Particle Velocity and Melting in HVOF Thermal Spray," Chem. Eng. Sci., 59, 5647-5656, 2004.

• Diamond Jet Hybrid HVOF Thermal Spray: Rule-based Modeling of Coating Microstructure

  Shi, D., M. Li and P. D. Christofides, "Diamond Jet Hybrid HVOF Thermal Spray: Rule-based Modeling of Coating Microstructure," Ind. & Eng. Chem. Res., 43, 3653-3665, 2004.

• Diamond Jet Hybrid HVOF Thermal Spray: Gas-Phase and Particle Behavior Modeling and Feedback Control Design

  Li, M., D. Shi and P. D. Christofides, "Diamond Jet Hybrid HVOF Thermal Spray: Gas-Phase and Particle Behavior Modeling and Feedback Control Design," Ind. & Eng. Chem. Res., 43, 3632-3652, 2004.

• Hybrid Predictive Control of Process Systems

  Mhaskar, P., N. H. El-Farra and P. D. Christofides, "Hybrid Predictive Control of Process Systems," AIChE J., 50, 1242-1259, 2004.

• Real-Time Carbon Content Control for PECVD ZrO₂ Thin-Film Growth

  Ni, D., Y. Lou, P. D. Christofides, L. Sha, S. Lao and J. P. Chang, "Real-Time Carbon Content Control for PECVD ZrO₂ Thin-Film Growth," IEEE Trans. Semic. Manuf., 17, 221-230, 2004 (2004 O. Hugo Schuck Best (Application) Paper Award).

• Feedback Control of HVOF Thermal Spray Process Accounting for Powder Size Distribution

  Li, M. and P. D. Christofides, "Feedback Control of HVOF Thermal Spray Process Accounting for Powder Size Distribution," Journal of Thermal Spray Technology, 13, 108-120, 2004.

• Hybrid Predictive Control of Nonlinear Systems: Method and Applications to Chemical Processes

  El-Farra, N., P. Mhaskar and P. D. Christofides, "Hybrid Predictive Control of Nonlinear Systems: Method and Applications to Chemical Processes," Int. J. Rob. & Non. Contr., 14, 199-225, 2004.

• Distributed Nonlinear Control of Diffusion-Reaction Processes

  Dubljevic, S., P. D. Christofides and I. G. Kevrekidis, "Distributed Nonlinear Control of Diffusion-Reaction Processes," Int. J. Rob. & Non. Contr., 14, 133-156, 2004.

• Uniting Bounded Control and MPC for Stabilization of Constrained Linear Systems

  El-Farra, N., P. Mhaskar and P. D. Christofides, "Uniting Bounded Control and MPC for Stabilization of Constrained Linear Systems," Automatica, 40, 101-110, 2004.

• Coordinated Feedback and Switching for Control of Spatially-Distributed Processes

  El-Farra, N. and P. D. Christofides, "Coordinated Feedback and Switching for Control of Spatially-Distributed Processes," Comp. & Chem. Eng., 28, 111-128, 2004.

• Robust Inverse Optimal Control Laws for Nonlinear Systems

  El-Farra, N. H. and P. D. Christofides, "Robust Inverse Optimal Control Laws for Nonlinear Systems," Inter. J. Rob. & Non. Contr., 13, 1371-1388, 2003.

• Fault-Tolerant Control of Fluid Dynamic Systems via Coordinated Feedback and Switching

  El-Farra, N., Y. Lou and P. D. Christofides, "Fault-Tolerant Control of Fluid Dynamic Systems via Coordinated Feedback and Switching," Comp. & Chem. Eng., 27, 1913-1924, 2003.

• Optimal Actuator/Sensor Placement for Nonlinear Control of the Kuramoto-Sivashinsky Equation

  Lou, Y. and P. D. Christofides, "Optimal Actuator/Sensor Placement for Nonlinear Control of the Kuramoto-Sivashinsky Equation," IEEE Trans. Contr. Syst. Techn., 11, 737-745, 2003.

• Feedback Control of Growth Rate and Surface Roughness in Thin Film Growth

  Lou, Y. and P. D. Christofides, "Feedback Control of Growth Rate and Surface Roughness in Thin Film Growth," AIChE J., 49, 2099-2113, 2003.

• Coordinated Feedback and Switching for Control of Hybrid Nonlinear Processes

  El-Farra, N. and P. D. Christofides, "Coordinated Feedback and Switching for Control of Hybrid Nonlinear Processes," AIChE J., 49, 2079-2098, 2003.

• Estimation and Control of Surface Roughness in Thin Film Growth Using Kinetic Monte-Carlo Models

  Lou, Y. and P. D. Christofides, "Estimation and Control of Surface Roughness in Thin Film Growth Using Kinetic Monte-Carlo Models," Chem. Eng. Sci., 58, 3115-3129, 2003.

• Bounded Robust Control of Constrained Multivariable Nonlinear Processes

  El-Farra, N. and P. D. Christofides, "Bounded Robust Control of Constrained Multivariable Nonlinear Processes," Chem. Eng. Sci., 58, 3025-3047, 2003.

• Analysis of Nitric Oxide Consumption by Erythrocytes in Blood Vessels Using a Distributed Multicellular Model

  El-Farra, N., P. D. Christofides and J. C. Liao, "Analysis of Nitric Oxide Consumption by Erythrocytes in Blood Vessels Using a Distributed Multicellular Model," Annals Biomed. Eng., 31, 294-309, 2003.

• Analysis and Control of Parabolic PDE Systems with Input Constraints

  El-Farra, N., A. Armaou and P. D. Christofides, "Analysis and Control of Parabolic PDE Systems with Input Constraints," Automatica, 39, 715-725, 2003.

• Modeling and Analysis of HVOF Thermal Spray Process Accounting for Powder Size Distribution

  Li, M. and P. D. Christofides, "Modeling and Analysis of HVOF Thermal Spray Process Accounting for Powder Size Distribution," Chem. Eng. Sci., 58, 849-857, 2003.

• Dynamic Optimization of Dissipative PDE Systems Using Nonlinear Order Reduction

  Armaou, A. and P. D. Christofides, "Dynamic Optimization of Dissipative PDE Systems Using Nonlinear Order Reduction," Chem. Eng. Sci., 57, 5083-5114, 2002.

• Drag Reduction in Transitional Linearized Channel Flow Using Distributed Control

  Baker, J. and P. D. Christofides, "Drag Reduction in Transitional Linearized Channel Flow Using Distributed Control," Inter. J. Contr., 75, 1213-1218, 2002.

• Simulation, Estimation and Control of Size Distribution in Aerosol Processes with Simultaneous Reaction, Nucleation, Condensation and Coagulation

  Kalani, A. and P. D. Christofides, "Simulation, Estimation and Control of Size Distribution in Aerosol Processes with Simultaneous Reaction, Nucleation, Condensation and Coagulation," Comp. & Chem. Eng., 26, 1153-1169, 2002.

• Drag Reduction in Incompressible Flow Over a Flat Plate Using Active Feedback Control

  Baker, J., J. Myatt and P. D. Christofides, "Drag Reduction in Incompressible Flow Over a Flat Plate Using Active Feedback Control," Comp. & Chem. Eng, 26, 1095-1102, 2002.

• Integrated Optimal Actuator/Sensor Placement and Robust Control of Uncertain Transport-Reaction Processes

  Antoniades, C. and P. D. Christofides, "Integrated Optimal Actuator/Sensor Placement and Robust Control of Uncertain Transport-Reaction Processes," Comp. & Chem. Eng., 26, 187-203, 2002.

• Analysis and Control of Particulate Processes with Input Constraints

  El-Farra, N., T. Chiu and P. D. Christofides, "Analysis and Control of Particulate Processes with Input Constraints," AIChE J., 47, 1849-1865, 2001.

• Integrating Nonlinear Output Feedback Control and Optimal Actuator/Sensor Placement in Transport-Reaction Processes

  Antoniades, C. and P. D. Christofides, "Integrating Nonlinear Output Feedback Control and Optimal Actuator/Sensor Placement in Transport-Reaction Processes," Chem. Eng. Sci., 56, 4517-4535, 2001.

• Studies on Nonlinear Dynamics and Control of a Tubular Reactor with Recycle

  Antoniades, C. and P. D. Christofides, "Studies on Nonlinear Dynamics and Control of a Tubular Reactor with Recycle," Nonlinear Analysis: Theory, Methods & Applications, 47, 5933-5944, 2001.

• Control of Nonlinear Distributed Process Systems: Recent Developments and Challenges

  Christofides, P. D., "Control of Nonlinear Distributed Process Systems: Recent Developments and Challenges," AIChE J., 47, 514-518, 2001 (Perspective column).

• Finite-Dimensional Control of Nonlinear Parabolic PDEs with Time-Dependent Spatial Domains Using Empirical Eigenfunctions

  Armaou, A. and P. D. Christofides, "Finite-Dimensional Control of Nonlinear Parabolic PDEs with Time-Dependent Spatial Domains Using Empirical Eigenfunctions," Int. J. Appl. Math. & Comp. Sci., 11, 287-317, 2001.

• Integrating Robustness, Optimality and Constraints in Control of Nonlinear Processes

  El-Farra, N. and P. D. Christofides, "Integrating Robustness, Optimality and Constraints in Control of Nonlinear Processes," Chem. Eng. Sci., 56, 1841-1868, 2001.

• Crystal Temperature Control in the Czochralski Crystal Growth Process

  Armaou, A. and P. D. Christofides, "Crystal Temperature Control in the Czochralski Crystal Growth Process," AIChE J., 47, 79-106, 2001.

• Computation of Empirical Eigenfunctions and Order Reduction of Nonlinear Parabolic PDEs with Time-Dependent Spatial Domains

  Armaou, A. and P. D. Christofides, "Computation of Empirical Eigenfunctions and Order Reduction of Nonlinear Parabolic PDEs with Time-Dependent Spatial Domains," Nonlinear Analysis: Theory, Methods & Applications, 47, 2869-2874, 2001.

• Feedback Control of Plasma Etching Reactors for Improved Etching Uniformity

  Armaou, A., J. Baker and P. D. Christofides, "Feedback Control of Plasma Etching Reactors for Improved Etching Uniformity," Chem. Eng. Sci., 56, 1467-1475, 2001.

• Robust Near-Optimal Output Feedback Control of Nonlinear Systems

  El-Farra, N. H. and P. D. Christofides, "Robust Near-Optimal Output Feedback Control of Nonlinear Systems," Int. J. Contr., 74, 133-157, 2001.

• Robust Control of Parabolic PDE Systems with Time-Dependent Spatial Domains

  Armaou, A. and P. D. Christofides, "Robust Control of Parabolic PDE Systems with Time-Dependent Spatial Domains," Automatica, 37, 61-69, 2001.

• Nonlinear Control of Incompressible Fluid Flows: Application to Burgers' Equation and 2D Channel Flow

  Baker, J., A. Armaou and P. D. Christofides, "Nonlinear Control of Incompressible Fluid Flows: Application to Burgers' Equation and 2D Channel Flow," J. Math. Anal. Appl., 252, 230-255, 2000.

• Nonlinear Feedback Control of Parabolic Partial Differential Difference Equation Systems

  Antoniades, C. and P. D. Christofides, "Nonlinear Feedback Control of Parabolic Partial Differential Difference Equation Systems," Int. J. Contr., 73,1572-1591, 2000.

• Optimization of Transport-Reaction Processes Using Nonlinear Model Reduction

  Bendersky, E. and P. D. Christofides, "Optimization of Transport-Reaction Processes Using Nonlinear Model Reduction," Chem. Eng. Sci., 55, 4349-4366, 2000.

• Computation of Optimal Actuator Locations for Nonlinear Controllers in Transport-Reaction Processes

  Antoniades, C. and P. D. Christofides, "Computation of Optimal Actuator Locations for Nonlinear Controllers in Transport-Reaction Processes," Comp. & Chem. Eng., 24, 577-583, 2000 (Plenary talk in the Process Systems Engineering 2000 Conference).

• Robust Optimal Control and Estimation of Constrained Nonlinear Processes

  El-Farra, N. and P. D. Christofides, "Robust Optimal Control and Estimation of Constrained Nonlinear Processes," Comp. & Chem. Eng., 24, 801-807, 2000.

• Finite-Dimensional Approximation and Control of Nonlinear Parabolic PDE Systems

  Baker, J. and P. D. Christofides, "Finite-Dimensional Approximation and Control of Nonlinear Parabolic PDE Systems," Int. J. Contr., 73, 439-456, 2000.

• Modeling and Control of a Titania Aerosol Reactor

  Kalani, A. and P. D. Christofides, "Modeling and Control of a Titania Aerosol Reactor," Aerosol Sci. & Tech., 32, 369-391, 2000.

• Wave Suppression by Nonlinear Finite-Dimensional Control

  Armaou, A. and P. D. Christofides, "Wave Suppression by Nonlinear Finite-Dimensional Control," Chem. Eng. Sci., 55, 2627-2640, 2000 (2000 O. Hugo Schuck Best (Theoretical) Paper Award).

• Global Stabilization of the Kuramoto-Sivashinsky Equation via Distributed Output Feedback Control

  Christofides, P. D. and A. Armaou, "Global Stabilization of the Kuramoto-Sivashinsky Equation via Distributed Output Feedback Control," Syst. & Contr. Lett., 39, 283-294, 2000.

• Robust Control of Particulate Processes Using Uncertain Population Balances

  Chiu, T. and P. D. Christofides, "Robust Control of Particulate Processes Using Uncertain Population Balances," AIChE J., 46, 266-280, 2000 (AIChE Journal Article of the Month, Featured in Chemical Engineering Progress, p.12, February 2000).

• Feedback Control of the Kuramoto-Sivashinsky Equation

  Armaou, A. and P. D. Christofides, "Feedback Control of the Kuramoto-Sivashinsky Equation," Physica D, 137, 49-61, 2000.

• Robust Output Feedback Control of Nonlinear Singularly Perturbed Systems

  Christofides, P. D., "Robust Output Feedback Control of Nonlinear Singularly Perturbed Systems," Automatica, 36, 45-52, 2000.

• Robust Control of Nonlinear Time-Delay Systems

  Antoniades, C. and P. D. Christofides, "Robust Control of Nonlinear Time-Delay Systems," Int. J. Appl. Math. & Comp. Sci, 9, 811-837, 1999.

• Nonlinear Feedback Control of Parabolic PDE Systems with Time-Dependent Spatial Domains

  Armaou, A. and P. D. Christofides, "Nonlinear Feedback Control of Parabolic PDE Systems with Time-Dependent Spatial Domains," J. Math. Anal. Appl., 239, 124-157, 1999.

• Output Feedback Control of Parabolic PDE Systems with Nonlinear Spatial Differential Operators

  Baker, J. and P. D. Christofides, "Output Feedback Control of Parabolic PDE Systems with Nonlinear Spatial Differential Operators," Ind. & Eng. Chem. Res., 38, 4372-4380, 1999.

• Feedback Control of Nonlinear Differential Difference Equation Systems

  Antoniades, C. and P. D. Christofides, "Feedback Control of Nonlinear Differential Difference Equation Systems," Chem. Eng. Sci., 54, 5677-5709, 1999.

• Nonlinear Control of Particulate Processes

  Chiu, T. and P. D. Christofides, "Nonlinear Control of Particulate Processes," AIChE J., 45, 1279-1297, 1999.

• Plasma-Enhanced Chemical Vapor Deposition: Modeling and Control

  Armaou, A. and P. D. Christofides, "Plasma-Enhanced Chemical Vapor Deposition: Modeling and Control," Chem. Eng. Sci., 54, 3305-3314, 1999 (Finalist Best Student Paper Award, Materials Division Poster Session).

• Nonlinear Control of Spatially-Inhomogeneous Aerosol Processes

  Kalani, A. and P. D. Christofides, "Nonlinear Control of Spatially-Inhomogeneous Aerosol Processes," Chem. Eng. Sci., 54, 2669-2678, 1999.

• Robust Output Feedback Control of Quasi-linear Parabolic PDE Systems

  Christofides, P. D. and J. Baker, "Robust Output Feedback Control of Quasi-linear Parabolic PDE Systems," Syst. & Contr. Lett., 36, 307-316, 1999.

• Robust Nonlinear Control of a Continuous Crystallizer

  Chiu, T. and P. D. Christofides, "Robust Nonlinear Control of a Continuous Crystallizer," Comp. & Chem. Eng., 23(s), S257-S260, 1999.

• A Computationally Efficient Method for Optimization of Transport-Reaction Processes

  Bendersky, E. and P. D. Christofides, "A Computationally Efficient Method for Optimization of Transport-Reaction Processes," Comp. & Chem. Eng., 23(s), S455-S458, 1999.

• Nonlinear Control of Rapid Thermal Chemical Vapor Deposition under Uncertainty

  Baker, J. and P. D. Christofides, "Nonlinear Control of Rapid Thermal Chemical Vapor Deposition under Uncertainty," Comp. & Chem. Eng., 23(s), S241-S244, 1999.

• Dynamics of a Reaction-Diffusion System with Brusselator Kinetics under Feedback Control

  Karafyllis, I., P. D. Christofides and P. Daoutidis, "Dynamics of a Reaction-Diffusion System with Brusselator Kinetics under Feedback Control," Phys. Rev. E., 59, 372-380, 1999.

• Distributed Output Feedback Control of Two-Time-Scale Hyperbolic PDE Systems

  Christofides, P. D. and P. Daoutidis, "Distributed Output Feedback Control of Two-Time-Scale Hyperbolic PDE Systems," Int. J. Appl. Math. & Comp. Sci, 8, 713-732, 1998.

• Robust Control of Parabolic PDE Systems

  Christofides, P. D., "Robust Control of Parabolic PDE Systems," Chem. Eng. Sci., 53, 2949-2965, 1998.

• Output Feedback Control of Nonlinear Two-Time-Scale Processes

  Christofides, P. D., "Output Feedback Control of Nonlinear Two-Time-Scale Processes," Ind. & Eng. Chem. Res., 37, 1893-1909, 1998.

• Singular Perturbation Modeling of Nonlinear Processes with Non-Explicit Time-Scale Multiplicity

  Kumar, A., P. D. Christofides, and P. Daoutidis, "Singular Perturbation Modeling of Nonlinear Processes with Non-Explicit Time-Scale Multiplicity," Chem. Eng. Sci., 53, 1491-1504, 1998.

• Robust Control of Hyperbolic PDE Systems

  Christofides, P. D. and P. Daoutidis, "Robust Control of Hyperbolic PDE Systems," Chem. Eng. Sci., 53, 85-105, 1998.

• Finite-Dimensional Control of Parabolic PDE Systems Using Approximate Inertial Manifolds

  Christofides, P. D. and P. Daoutidis, "Finite-Dimensional Control of Parabolic PDE Systems Using Approximate Inertial Manifolds," J. Math. Anal. Appl., 216, 398-420, 1997 (1999 Ted Peterson Student Paper Award).

• Robust Control of Multivariable Two-Time-Scale Nonlinear Systems

  Christofides, P. D. and P. Daoutidis, "Robust Control of Multivariable Two-Time-Scale Nonlinear Systems," J. Proc. Contr., 7, 313-328, 1997.

• Compensation of Measurable Disturbances in Two-Time-Scale Nonlinear Systems

  Christofides, P. D. and P. Daoutidis, "Compensation of Measurable Disturbances in Two-Time-Scale Nonlinear Systems," Automatica, 32, 1553-1573, 1996.

• Robust Semi-Global Output Tracking for Singularly Perturbed Nonlinear Systems

  Christofides, P. D., A. R. Teel, and P. Daoutidis, "Robust Semi-Global Output Tracking for Singularly Perturbed Nonlinear Systems," Int. J. Contr., 65, 639-666, 1996.

• Feedback Control of Hyperbolic PDE Systems

  Christofides, P. D. and P. Daoutidis, "Feedback Control of Hyperbolic PDE Systems," AIChE J., 42, 3063-3086, 1996 (1999 Ted Peterson Student Paper Award).

• Singular Perturbations and Input-to-State Stability

  Christofides, P. D. and A. R. Teel, "Singular Perturbations and Input-to-State Stability," IEEE Trans. Autom. Contr., 41, 1645-1650, 1996.

• Nonlinear Control of Diffusion-Convection-Reaction Processes

  Christofides, P. D. and P. Daoutidis, "Nonlinear Control of Diffusion-Convection-Reaction Processes," Comp. & Chem. Eng., 20(s), 1071-1076, 1996.

• Feedback Control of Two-Time-Scale Nonlinear Systems

  Christofides, P. D. and P. Daoutidis, "Feedback Control of Two-Time-Scale Nonlinear Systems," Int. J. Contr., 63, 965-994, 1996.

• Dynamic Feedforward/Output Feedback Control of Nonlinear Processes

  Daoutidis, P. and P. D. Christofides, "Dynamic Feedforward/Output Feedback Control of Nonlinear Processes," Chem. Eng. Sci., 50, 1889-1907, 1995.

• Motion and Deposition of Non-Brownian Particles in Upflow Collectors

  Burganos, V. N., C. A. Paraskeva, P. D. Christofides and A. C. Payatakes, "Motion and Deposition of Non-Brownian Particles in Upflow Collectors," Separations and Technology, 4, 47-54, 1994.