Steady-state real-time optimization using transient measurements on an experimental rig

J Matias, JPC Oliveira, GAC Le Roux… - Journal of Process Control, 2022 - Elsevier
Real-time optimization with persistent parameter adaptation (ropa) is an rto approach, where
the steady-state model parameters are updated dynamically using transient measurements …

Identification-based real-time optimization and its application to power plants

Y Zhu, C Yang, X Chen, J Zhou, J Zhao - Control Engineering Practice, 2022 - Elsevier
Most real-time optimization (RTO) methods in process industries are based on rigorous
(mechanistic) models or on some special performance tests. Both methods are difficult to …

[HTML][HTML] Iterative real-time optimization of a reductive amination process in a thermomorphic multiphase system

ARG Mukkula, TB Riemer, A Kühl, D Vogt… - Chemical Engineering …, 2024 - Elsevier
In this paper, we discuss the optimization of the operation of a reductive amination (RA)
reaction process in a miniplant without an accurate process model using iterative real-time …

Multivariable control based on incomplete models via feedback linearization and continuous‐time derivative estimation

D Rodrigues, A Mesbah - International Journal of Robust and …, 2021 - Wiley Online Library
Abstract Models of nonlinear dynamical systems are typically composed of unknown and
known parts due to the existence of mismatch between the true nonlinear system dynamics …

Concept of Variants and Invariants for Reaction Systems, with Application to Estimation, Control and Optimization

M Rodrigues, D Filipe - 2018 - infoscience.epfl.ch
The concept of reaction variants and invariants for lumped reaction systems has been
known for several decades. Its applications encompass model identification, data …

Operational Optimization Based on Model Adaptation for Compressed Air System

X Wang, Y Liu, L Zhong, J Zhao… - 2024 14th Asian Control …, 2024 - ieeexplore.ieee.org
With the energy problem becoming more and more prominent, high energy consumption of
the compressed air system (CAS) is widely concerned. Therefore, it is of great significance to …

Stability and performance analysis of control based on incomplete models

D Rodrigues, H Hjalmarsson - IFAC-PapersOnLine, 2019 - Elsevier
The models of chemical and biological processes are typically composed of unknown and
known parts. This paper recalls a multivariable control strategy that deals explicitly with the …

An Integrated Approach for Experimental Design, Control, and Optimization of Perfusion Bioreactors

D Rodrigues - IFAC-PapersOnLine, 2020 - Elsevier
This paper presents methods for experimental design, control, and optimization of perfusion
bioreactors as well as the vision for their integration. After describing a generic model of …

[引用][C] Concept of Variants, Invariants, and Extents for Reaction Systems

D Rodrigues, D Bonvin - 2019 - Elsevier