Linearizing Control of CSTR and Its Robust Stabilization by H∞ Controller

Eiji Nakanishi; Yoshiaki Kawajiri; Yoshihiro Hashimoto

doi:10.1252/jcej.31.780

Process Systems Engineering

Linearizing Control of CSTR and Its Robust Stabilization by H_∞ Controller

Eiji Nakanishi, Yoshiaki Kawajiri, Yoshihiro Hashimoto

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Keywords: Robust Control, Uncertain Plant Dynamics, H_∞ Control, Linearizing Control, Decoupling Control

JOURNAL RESTRICTED ACCESS

1998 Volume 31 Issue 5 Pages 780-786

DOI https://doi.org/10.1252/jcej.31.780

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Abstract

We aim to establish a robust CSTR control system with uncertain dynamics by combining linearizing control and H_∞ control systems. The procedure presented in this study demonstrates practical usefulness for achieving a stable control system design for chemical plants such as a CSTR (Continuous Stirred Tank Reactor) which has not only strong nonlinearity, but also uncertain dynamics.

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