A general sliding mode controller for nonlinear chemical processes

被引：36

作者：

Camacho, O ^{[1
]}

Rojas, R ^{[1
]}

机构：

[1] Univ Los Andes, Fac Ingn, Grp Nuevas Estrategias Control Aplicadas, Merida 5101, Venezuela

来源：

JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME | 2000年 / 122卷 / 04期

关键词：

sliding mode control; nonlinear chemical processes;

D O I：

10.1115/1.1318351

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 summarizes an approach of Sliding Mode Control, which can be used for a width class of nonlinear chemical processes. The controller was synthesized from an empirical model of the process. The designed controller was developed for minimum phase systems and presents a fixed structure and can be tuned based on the characteristic parameters of the model. A proposed implementation scheme is shown. The designed controller was tested for minimum and nonminimum phase systems, as well as for integrating and MIMO systems in different experimental conditions (i.e., disturbances, noise, modeling errors). The designed controller had shown good performance for the different kind of systems and conditions. [S0022-0434(00)01504-5].

引用

页码：650 / 655

页数：6

共 15 条

[1] Variable structure control applied to chemical processes with inverse response [J].

Camacho, O ;

Rojas, R ;

Garcia, W .

ISA TRANSACTIONS, 1999, 38 (01) :55-72

[2] Sliding mode control: an approach to regulate nonlinear chemical processes [J].

Camacho, O ;

Smith, CA .

ISA TRANSACTIONS, 2000, 39 (02) :205-218

[3]

CAMACHO O, 1996, THESIS U S FLORIDA T

[4] Sliding mode control: A robust approach to integrating systems with dead time [J].

Camacho, OE ;

Rojas, RD ;

Garcia, WM ;

Alvarez, A .

ICCDCS 98: PROCEEDINGS OF THE 1998 SECOND IEEE INTERNATIONAL CARACAS CONFERENCE ON DEVICES, CIRCUITS AND SYSTEMS, 1998, :401-406

[5]

Himmelblau D.M, 1972, APPL NONLINEAR PROGR

[6]

Luyben W.L., 1990, PROCESS MODELING SIM, V2nd

[7]

Seaborg D., 1989, PROCESS DYNAMICS CON

[8] Dynamical discontinuous feedback strategies in the regulation of nonlinear chemical processes [J].

Sira-Ramirez, Hebertt ;

Llanes-Santiago, Orestes .

IEEE Transactions on Control Systems Technology, 1994, 2 (01) :11-21

[9]

Slotine J.J.E., 1991, Applied Nonlinear Control

[10]

SMITH C.A., 1997, Principles and Practice of Automatic Process Control, V2nd

← 1 2 →