Adaptive-like control methodologies for a CSTR system with dynamic actuator constraints

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

This paper deals with a catalytic continuous stirred tank reactor example, modeled as a two-input constrained nonlinear system. Under the Lyapunov-based linearization strategy, the saturation-type parameterized control design can reduce the effect of actuator subject to amplitude and rate constraints. Using the two-input control framework, it turns out to be robust against unknown disturbances, and it also ensures the asymptotic output regulation. For the purpose of practical implementation, the adaptive-like control methodology is developed. A reduced-order nonlinear observer plus the integration of both controllers is synthesized. Our results are illustrated via numerical simulation.

Original languageEnglish
Pages (from-to)525-537
Number of pages13
JournalJournal of Process Control
Volume13
Issue number6
DOIs
Publication statusPublished - 2003 Sep 1

Fingerprint

Actuator
Actuators
Output Regulation
Nonlinear Observer
Methodology
Constrained Systems
Control Design
Reactor
Lyapunov
Linearization
Saturation
Nonlinear Systems
Disturbance
Controller
Unknown
Numerical Simulation
Nonlinear systems
Controllers
Computer simulation
Framework

All Science Journal Classification (ASJC) codes

  • Process Chemistry and Technology
  • Control and Systems Engineering
  • Industrial and Manufacturing Engineering

Cite this

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Adaptive-like control methodologies for a CSTR system with dynamic actuator constraints. / Wu, Wei.

In: Journal of Process Control, Vol. 13, No. 6, 01.09.2003, p. 525-537.

Research output: Contribution to journalArticle

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