H∞ almost disturbance decoupling with stability for uncertain nonlinear systems

Dan Chi Jiang; Zhong Ping Jiang

H_∞ almost disturbance decoupling with stability for uncertain nonlinear systems

Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This paper deals with an almost disturbance decoupling issue for uncertain single-input single-output nonlinear control systems. The class of systems we consider has a weak triangular structure. Its unobserved subsystem is assumed to have a finite L₂-gain in some sense. By making use of the backstepping technique, some sufficient conditions are given to solve the H_∞ almost disturbance decoupling problem with global asymptotic stability by full-state feedback or partial-state feedback. Our results extend several existing results.

Original language	English (US)
Title of host publication	ECC 1997 - European Control Conference
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	652-657
Number of pages	6
ISBN (Electronic)	9783952426906
State	Published - Apr 8 1997
Event	4th European Control Conference, ECC 1997 - Brussels, Belgium Duration: Jul 1 1997 → Jul 4 1997

Publication series

Name	ECC 1997 - European Control Conference

Other

Other	4th European Control Conference, ECC 1997
Country/Territory	Belgium
City	Brussels
Period	7/1/97 → 7/4/97

Keywords

Backstepping
Feedback stabilization
L-gain
Nonlinear H control

ASJC Scopus subject areas

Control and Systems Engineering

Cite this

H_∞ almost disturbance decoupling with stability for uncertain nonlinear systems. / Jiang, Dan Chi; Jiang, Zhong Ping.
ECC 1997 - European Control Conference. Institute of Electrical and Electronics Engineers Inc., 1997. p. 652-657 7082170 (ECC 1997 - European Control Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AB - This paper deals with an almost disturbance decoupling issue for uncertain single-input single-output nonlinear control systems. The class of systems we consider has a weak triangular structure. Its unobserved subsystem is assumed to have a finite L2-gain in some sense. By making use of the backstepping technique, some sufficient conditions are given to solve the H∞ almost disturbance decoupling problem with global asymptotic stability by full-state feedback or partial-state feedback. Our results extend several existing results.

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