Non-fragile Nonlinear H∞ Control via Dynamic Output Feedback

Guang Hong Yang; Jian Liang Wang

Non-fragile Nonlinear H_∞ Control via Dynamic Output Feedback

Guang Hong Yang, Jian Liang Wang

Research output: Journal Publication › Conference article › peer-review

6 Citations (Scopus)

Abstract

This paper addresses the problem of non-fragile H_∞ controller design for nonlinear systems. The controller to be designed is assumed to have additive gain variations. Design methods for dynamic output (measurement) feedback are presented in terms of positive definite solutions to a pair of coupled Hamilton-Jacobi inequalities. The resulting design is such that the closed-loop system is robustly stable and has an L₂ gain bound with respect to the additive controller gain variations.

Original language	English
Pages (from-to)	2967-2972
Number of pages	6
Journal	Proceedings of the American Control Conference
Volume	4
Publication status	Published - 2003
Externally published	Yes
Event	2003 American Control Conference - Denver, CO, United States Duration: 4 Jun 2003 → 6 Jun 2003

Keywords

Fragility
H control
Hamilton-Jacobi inequalities
Nonlinear systems
Robust control

ASJC Scopus subject areas

Electrical and Electronic Engineering

Cite this

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abstract = "This paper addresses the problem of non-fragile H∞ controller design for nonlinear systems. The controller to be designed is assumed to have additive gain variations. Design methods for dynamic output (measurement) feedback are presented in terms of positive definite solutions to a pair of coupled Hamilton-Jacobi inequalities. The resulting design is such that the closed-loop system is robustly stable and has an L2 gain bound with respect to the additive controller gain variations.",

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AU - Yang, Guang Hong

AU - Wang, Jian Liang

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N2 - This paper addresses the problem of non-fragile H∞ controller design for nonlinear systems. The controller to be designed is assumed to have additive gain variations. Design methods for dynamic output (measurement) feedback are presented in terms of positive definite solutions to a pair of coupled Hamilton-Jacobi inequalities. The resulting design is such that the closed-loop system is robustly stable and has an L2 gain bound with respect to the additive controller gain variations.

AB - This paper addresses the problem of non-fragile H∞ controller design for nonlinear systems. The controller to be designed is assumed to have additive gain variations. Design methods for dynamic output (measurement) feedback are presented in terms of positive definite solutions to a pair of coupled Hamilton-Jacobi inequalities. The resulting design is such that the closed-loop system is robustly stable and has an L2 gain bound with respect to the additive controller gain variations.

KW - Fragility

KW - H control

KW - Hamilton-Jacobi inequalities

KW - Nonlinear systems

KW - Robust control

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M3 - Conference article

AN - SCOPUS:0142215226

SN - 0743-1619

VL - 4

SP - 2967

EP - 2972

JO - Proceedings of the American Control Conference

JF - Proceedings of the American Control Conference

T2 - 2003 American Control Conference

Y2 - 4 June 2003 through 6 June 2003

ER -

Non-fragile Nonlinear H_∞ Control via Dynamic Output Feedback

Abstract

Keywords

ASJC Scopus subject areas

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