Decentralized output-feedback control with disturbance attenuation for large-scale nonlinear systems

Author

Jiang, Zhong-Ping ; Khorrami, Farshad ; Hill, David

Author_Institution

Dept. of Electr. Eng., Polytech. Univ., Brooklyn, NY, USA

Volume

4

fYear

1999

fDate

6/21/1905 12:00:00 AM

Firstpage

3271

Abstract

This paper addresses the problem of decentralized robust output-feedback control with disturbance attenuation for a class of large-scale dynamic systems with strong nonlinear interconnections. The control objective consists of achieving internal global asymptotic stability in the sense of Lyapunov and external stability in the sense of Sontag´s input-to-state stability and integral-input-to-state stability properties. A novel systematic algorithm is proposed to construct a decentralized output-feedback controller which achieves the desired goals for all systems within the considered class

Keywords

Lyapunov methods; asymptotic stability; decentralised control; feedback; large-scale systems; nonlinear systems; robust control; Lyapunov method; Sontag method; asymptotic stability; decentralized control; disturbance attenuation; large-scale systems; nonlinear systems; output-feedback; robust control; Asymptotic stability; Attenuation; Centralized control; Control systems; Costs; Large-scale systems; Nonlinear control systems; Nonlinear systems; Robust control; Robust stability;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control, 1999. Proceedings of the 38th IEEE Conference on

Conference_Location

Phoenix, AZ

ISSN

0191-2216

Print_ISBN

0-7803-5250-5

Type

conf

DOI

10.1109/CDC.1999.827775

Filename

827775