Adaptive nonlinear control allocation of non-minimum phase uncertain systems

Author

Liao, Fang ; Lum, Kai-Yew ; Wang, Jian Liang ; Benosma, Mouhacine

Author_Institution

Temasek Labs., Nat. Univ. of Singapore, Singapore, Singapore

fYear

2009

fDate

10-12 June 2009

Firstpage

2587

Lastpage

2592

Abstract

This paper presents an adaptive nonlinear control allocation method for a general class of non-minimum phase uncertain systems. Indirect adaptive approach and Lyapunov design approach are applied to the design of adaptive control allocation. The derived adaptive control allocation law, together with a stable model reference control, guarantees that the closed-loop nonlinear system is input-to-state stable.

Keywords

Lyapunov methods; adaptive control; closed loop systems; nonlinear control systems; uncertain systems; Lyapunov design; adaptive nonlinear control allocation; closed-loop nonlinear system; indirect adaptive approach; input-to-state stability; model reference control; nonminimum phase uncertain system; Actuators; Adaptive control; Control systems; Nonlinear control systems; Nonlinear dynamical systems; Nonlinear systems; Parameter estimation; Programmable control; Sliding mode control; Uncertain systems; adaptive control; control allocation; non-minimum phase systems; nonlinear uncertain systems;

fLanguage

English

Publisher

ieee

Conference_Titel

American Control Conference, 2009. ACC '09.

Conference_Location

St. Louis, MO

ISSN

0743-1619

Print_ISBN

978-1-4244-4523-3

Electronic_ISBN

0743-1619

Type

conf

DOI

10.1109/ACC.2009.5159887

Filename

5159887