Sliding mode control: a robust approach to integrating systems with dead time

Author

Camacho, Oscar E. ; Rojas, Ruben D. ; Garcia, Winston M. ; Alvarez, Alex

Author_Institution

Dept. Autom. e Instr., Univ. de Los Andes, Merida, Venezuela

fYear

1998

fDate

2-4 Mar 1998

Firstpage

401

Lastpage

406

Abstract

This article presents an easy way to control integrating systems using a sliding mode controller based on a first-order-plus-dead-time (FOPDT) model of the process. A simple method of system identification is proposed to obtain the FOPDT model parameters. A set of tuning equations for the controller are established as functions of the parameters. Finally, an integrating chemical process is simulated and the proposed controller´s performance is judged

Keywords

chemical industry; identification; process control; variable structure systems; chemical process; first-order-plus-dead-time model; integrating systems; sliding mode control; system identification; tuning equations; Automatic control; Control system synthesis; Differential equations; Nonlinear equations; Predictive models; Process control; Robust control; Sliding mode control; System identification; Uncertainty;

fLanguage

English

Publisher

ieee

Conference_Titel

Devices, Circuits and Systems, 1998. Proceedings of the 1998 Second IEEE International Caracas Conference on

Conference_Location

Isla de Margarita

Print_ISBN

0-7803-4434-0

Type

conf

DOI

10.1109/ICCDCS.1998.705872

Filename

705872

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1994045