MODELING AND ADAPTIVE-CONTROL OF NONLINEAR DISTRIBUTED PARAMETER BIOREACTORS VIA ORTHOGONAL COLLOCATION

被引：99

作者：

DOCHAIN, D ^{[1
]}

BABARY, JP ^{[1
]}

TALLMAAMAR, N ^{[1
]}

机构：

[1] CNRS,AUTOMAT & ANAL SYST LAB,F-31077 TOULOUSE,FRANCE

来源：

AUTOMATICA | 1992年 / 28卷 / 05期

关键词：

DISTRIBUTED PARAMETER SYSTEMS; NONLINEAR SYSTEMS; ORTHOGONAL COLLOCATION; BIOTECHNOLOGY; ADAPTIVE CONTROL;

D O I：

10.1016/0005-1098(92)90141-2

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper deals with the control of fixed bed bioreactors. The dynamics of these processes are described by a nonlinear distributed parameter model. In a first step, the partial differential equations of the model are reduced to ordinary differential equations by using an orthogonal collocation method. A nonlinear adpative controller is then designed, which is based on the nonlinear discretized model. Its performance is illustrated by simulation results on a fixed bed anaerobic waste water treatment process.

引用

页码：873 / 883

页数：11

共 31 条

[1]

[Anonymous], 1986, IFAC P VOLUMES, DOI DOI 10.1016/S1474-6670(17)59393-3

[2]

BABARY JP, 1991, 13TH P IMACS WORLD C, V3, P1498

[3]

BABARY JP, 1990, 1ST P INT C MOD CONT

[4]

Bastin G., 1988, Proceedings of the 1988 American Control Conference, P1124