Stabilization of discrete-time multi-integral systems with input constraint

Author

Zhu, Kuanyi ; Krishnan, S.M.

Author_Institution

Sch. of Electr. & Electron. Eng., Nanyang Technol. Inst., Singapore

Volume

5

fYear

1997

fDate

10-12 Dec 1997

Firstpage

4524

Abstract

This paper presents global stabilization results of linear discrete-time multi-integral systems subject to input constraints. Nonlinear feedback control schemes are proposed to control a class of discrete-time systems with multiple integrators and arbitrary zeros. An augmented system is introduced, based on which control laws are derived. This allows easy handling of the system with arbitrary zeros and achieving global stabilization results. Stabilization of a tracking control system is analyzed and a simulation study is carried out. The results obtained show the effectiveness of the proposed system

Keywords

control system synthesis; discrete time systems; feedback; linear systems; nonlinear control systems; poles and zeros; robust control; arbitrary zeros; discrete-time systems; global stabilization; linear systems; multi-integral systems; nonlinear feedback; tracking control system; Analytical models; Control design; Control system analysis; Control system synthesis; Control systems; Feedback control; Nonlinear control systems; Poles and zeros; Polynomials; Quadratic programming;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control, 1997., Proceedings of the 36th IEEE Conference on

Conference_Location

San Diego, CA

ISSN

0191-2216

Print_ISBN

0-7803-4187-2

Type

conf

DOI

10.1109/CDC.1997.649685

Filename

649685