Adaptive extremum-seeking control of a continuous stirred tank bioreactor with Haldane's kinetics

被引：48

作者：

Marcos, NI

Guay, M ^{[1
]}

Dochain, D

Zhang, T

机构：

[1] Queens Univ, Dept Chem Engn, Kingston, ON K7L 3N6, Canada

[2] Catholic Univ Louvain, CESAME, Louvain, Belgium

来源：

JOURNAL OF PROCESS CONTROL | 2004年 / 14卷 / 03期

基金：

加拿大自然科学与工程研究理事会;

关键词：

extremum seeking; Lyapunov function; parameter estimation; persistence of excitation;

D O I：

10.1016/S0959-1524(03)00070-2

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper, we present an adaptive extremum seeking control scheme for a continuous stirred tank bioreactor with Haldane's kinetics. The proposed adaptive extremum seeking approach uses the kinetic model of the bioreactor to construct a seeking algorithm that drives the system states to the desired set-points that extremize the value of an objective function. Lyapunov's stability theorem is used in the design of the extremum seeking controller and the development of the parameter updating laws. Simulation experiments are given to show the effectiveness of the proposed approach. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：317 / 328

页数：12

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