Self-optimizing control–A survey

J Jäschke, Y Cao, V Kariwala - Annual Reviews in Control, 2017 - Elsevier
Self-optimizing control is a strategy for selecting controlled variables. It is distinguished by
the fact that an economic objective function is adopted as a selection criterion. The aim is to …

Model predictive control for the self-optimized operation in wastewater treatment plants: Analysis of dynamic issues

M Francisco, S Skogestad, P Vega - Computers & Chemical Engineering, 2015 - Elsevier
This paper describes a procedure to find the best controlled variables in an economic sense
for the activated sludge process in a wastewater treatment plant, despite the large load …

Global approximation of self-optimizing controlled variables with average loss minimization

L Ye, Y Cao, X Yuan - Industrial & Engineering Chemistry …, 2015 - ACS Publications
Self-optimizing control (SOC) constitutes an important class of control strategies for real-time
optimization (RTO) of chemical plants, by means of selecting appropriate controlled …

Design of hybrid batch-to-batch and within-batch self-optimizing control structures for batch processes

L Ye, F Shen, H Guan - Journal of Process Control, 2022 - Elsevier
In this paper, we present a novel framework for hybrid batch-to-batch and within-batch self-
optimizing control (SOC) of batch processes. In this framework, batch-to-batch and within …

Dynamic controlled variables based dynamic self-optimizing control

C Zhou, S Wang, H Su, X Tang, Y Cao… - Journal of Process Control, 2024 - Elsevier
Self-optimizing control is a strategy for selecting controlled variables, where the economic
objective guides the selection and design of controlled variables, with the expectation that …

Dynamic self-optimizing control for unconstrained batch processes

L Ye, S Skogestad - Computers & Chemical Engineering, 2018 - Elsevier
In this paper, we consider near-optimal operation for a class of unconstrained batch
processes using the self-optimizing control (SOC) methodology. The existing static SOC …

Global self-optimizing control for uncertain constrained process systems

L Ye, Y Cao, S Skogestad - IFAC-PapersOnLine, 2017 - Elsevier
Self-optimizing control is a promising control strategy to achieve real-time optimization
(RTO) for uncertain process systems. Recently, a global self-optimizing control (gSOC) …

Run‐to‐run optimization of batch processes with self‐optimizing control strategy

L Ye, H Guan, X Yuan, X Ma - The Canadian Journal of …, 2017 - Wiley Online Library
This paper deals with the run‐to‐run optimization problem of batch processes in the
presence of uncertainty with a tailored self‐optimizing control (SOC) strategy. Firstly, the …

Self-optimizing control for chemical processes: principle, developments and outlooks

L YE - CIESC Journal, 2023 - hgxb.cip.com.cn
Self-optimizing control (SOC) is a control system design method that achieves real-time
optimization of chemical processes by selecting controlled variables. It has the advantages …

Dynamic optimization for batch processes with uncertainties via approximating invariant

L Ye, V Kariwala, Y Cao - 2013 IEEE 8th Conference on …, 2013 - ieeexplore.ieee.org
The dynamic optimization problem for batch processes with uncertainties is considered in
this paper. The invariant of optimality conditions is analytically derived. However, the …