Multi-scale optimization for process systems engineering

LT Biegler, Y Lang, W Lin - Computers & Chemical Engineering, 2014 - Elsevier
Efficient nonlinear programming (NLP) algorithms and modeling platforms have led to
powerful process optimization strategies. Nevertheless, these algorithms are challenged by …

Adaptive optimal control of highly dissipative nonlinear spatially distributed processes with neuro-dynamic programming

B Luo, HN Wu, HX Li - IEEE transactions on neural networks …, 2014 - ieeexplore.ieee.org
Highly dissipative nonlinear partial differential equations (PDEs) are widely employed to
describe the system dynamics of industrial spatially distributed processes (SDPs). In this …

A model-based deep reinforcement learning method applied to finite-horizon optimal control of nonlinear control-affine system

JW Kim, BJ Park, H Yoo, TH Oh, JH Lee… - Journal of Process Control, 2020 - Elsevier
Abstract The Hamilton–Jacobi–Bellman (HJB) equation can be solved to obtain optimal
closed-loop control policies for general nonlinear systems. As it is seldom possible to solve …

Data-Driven Control for Nonlinear Distributed Parameter Systems

B Luo, T Huang, HN Wu, X Yang - IEEE Transactions on Neural …, 2015 - ieeexplore.ieee.org
The data-driven H∞ control problem of nonlinear distributed parameter systems is
considered in this paper. An off-policy learning method is developed to learn the H∞ control …

Physics-dominated neural network for spatiotemporal modeling of battery thermal process

HP Deng, YB He, BC Wang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Modeling the temperature distribution of a battery is critical to its safe operation. Data-based
modeling methods are computationally efficient, but require a large number of sensors …

Predictive control of parabolic PDEs with boundary control actuation

S Dubljevic, PD Christofides - Chemical Engineering Science, 2006 - Elsevier
This work focuses on predictive control of linear parabolic partial differential equations
(PDEs) with boundary control actuation subject to input and state constraints. Under the …

Predictive control of parabolic PDEs with state and control constraints

S Dubljevic, NH El‐Farra, P Mhaskar… - … Journal of Robust …, 2006 - Wiley Online Library
This work focuses on predictive control of linear parabolic partial differential equations
(PDEs) with state and control constraints. Initially, the PDE is written as an infinite …

Simulation and optimization of pressure swing adsorption systems using reduced-order modeling

A Agarwal, LT Biegler, SE Zitney - Industrial & Engineering …, 2009 - ACS Publications
Over the past three decades, pressure swing adsorption (PSA) processes have been widely
used as energy-efficient gas separation techniques, especially for high purity hydrogen …

[图书][B] Adaptive learning methods for nonlinear system modeling

D Comminiello, JC Príncipe - 2018 - books.google.com
Adaptive Learning Methods for Nonlinear System Modeling presents some of the recent
advances on adaptive algorithms and machine learning methods designed for nonlinear …

Model order reduction of nonlinear parabolic PDE systems with moving boundaries using sparse proper orthogonal decomposition: Application to hydraulic fracturing

HS Sidhu, A Narasingam, P Siddhamshetty… - Computers & Chemical …, 2018 - Elsevier
Developing reduced-order models for nonlinear parabolic partial differential equation (PDE)
systems with time-varying spatial domains remains a key challenge as the dominant spatial …