Event-Triggered Networked Predictive Output Tracking Control of Cyber–Physical Systems With Model Uncertainty and Communication Constraints

W Luo, P Lu, H Liu, C Du - … on Circuits and Systems II: Express …, 2023 - ieeexplore.ieee.org
This brief investigates the output tracking control problem of cyber-physical systems with
model uncertainty and random communication constraints. An event-triggered networked …

A Generalised Dynamic Matrix Control for unstable processes based on filtered predictions

TLM Santos, JE Normey-Rico - ISA transactions, 2023 - Elsevier
This paper presents a Generalised Dynamic Matrix Control (GDMC) algorithm that can be
used to control open-loop unstable processes. In contrast to the Dynamic Matrix Control …

Online detection of model-plant mismatch in closed-loop systems with Gaussian processes

Q Wu, W Du - IEEE Transactions on Industrial Informatics, 2021 - ieeexplore.ieee.org
In model-based strategies, such as real-time optimization (RTO) and model predictive
control (MPC), the process model plays an important role. However, model-plant mismatch …

Data-driven plant-model mismatch detection for dynamic matrix control systems using sum-of-norms regularization

Y Shi, X Xu, Y Yuan, S Dubljevic - Computers & Chemical Engineering, 2024 - Elsevier
This article addresses the plant-model mismatch detection problem for linear multiple-input
and multiple-output systems operating under the constrained dynamic matrix control (DMC) …

Stochastic Model Predictive Control With Closed-Loop Model Updating

O Santander, M Baldea… - Industrial & Engineering …, 2023 - ACS Publications
Updating the process model remains an important concern in practical implementations of
Model Predictive Control (MPC). This work introduces a novel stochastic model predictive …

Learning model predictive control of nonlinear systems with time-varying parameters using Koopman operator

Z Chen, X Chen, J Liu, L Cen, W Gui - Applied Mathematics and …, 2024 - Elsevier
Koopman operator with numerical approximation method for modelling nonlinear systems
has become a popular data-driven approach in the past five years. However, when the …

Data‐driven plant‐model mismatch quantification in closed‐loop system based on output predictions

Y Shi, X Xu, S Dubljevic - AIChE Journal, 2024 - Wiley Online Library
The assessment and diagnosis of controller performance for model‐based closed‐loop
control systems has received considerable attention in recent years. A recognized factor …

Robust exponential stability analysis of switched systems under switching boundary mismatch

B Li, C Song, J Zhao, J Yu - International Journal of Robust and …, 2023 - Wiley Online Library
Switching boundary is an integral part of the switched system, but the existing literature on
switched systems does not focus on the system under switching boundary mismatch. In this …

Data-Driven Plant-Model Mismatch Detection for Closed-Loop LPV System Based on Instrumental Variable Using Sum-of-Norms Regularization

Y Shi, Y Yuan, B Luo, F Li, X Xu… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Models are the key to model-based control strategies. However, due to the nonlinear and
time-varying nature of industrial processes, plant–model mismatches are inevitable …

Model-plant mismatch detection for a plant under Model Predictive Control: A grinding mill circuit case study

HK Mittermaier, JD le Roux, LE Olivier, IK Craig - IFAC-PapersOnLine, 2023 - Elsevier
This articles investigates two different techniques of identifying model-plant mismatch for a
grinding mill circuit under model predictive control. A previous attempt at model-plant …