PERFORMANCE OF CONTROL STRATEGIES TO TRACK THE TRAJECTORIES OF BATCH REACTORS

被引：5

作者：

CHANG, JS

HUANG, KL

机构：

[1] Department of Chemical Engineering, Tatung Institute of Technology, Taipei

来源：

CANADIAN JOURNAL OF CHEMICAL ENGINEERING | 1994年 / 72卷 / 05期

关键词：

BATCH REACTOR; TRAJECTORY TRACKING; GLOBALLY INPUT-OUTPUT TRANSFORMATION; CONTROL STRATEGY;

D O I：

10.1002/cjce.5450720518

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

We propose a modified globally linearizing control (MGLC) structure and a nonlinear feedforward-feedback control (NFF/FB) structure to track trajectories of processes in a batch reactor. The MGLC structure performs trajectory tracking perfectly when the model inversion can be obtained by linearization of state feedback. Otherwise, the NFF/FB structure is recommended. The performance of the control laws that we developed are compared with other control laws designed with the same technique. The proposed control law based on the MGLC structure exhibits robust performance whereas that based on NFF/FB structure produces decreased sensitivity to process noise.

引用

页码：906 / 919

页数：14

共 37 条

[1]

[Anonymous], 1980, LINEAR SYSTEMS

[2] MULTIVARIABLE GLOBAL INPUT OUTPUT LINEARIZED INTERNAL MODEL CONTROL OF A SEMIBATCH REACTOR [J].