Adaptive fuzzy dynamic surface control of unknown multivariable nonlinear systems

Author

Li, Yongming ; Tong, Shaocheng ; Liu, Yanjun

Author_Institution

Dept. of Math. & Phys., Liaoning Univ. of Technol., Jinzhou

fYear

2008

fDate

25-27 June 2008

Firstpage

4365

Lastpage

4370

Abstract

In this paper, by using backstepping technique, the adaptive fuzzy dynamic surface control problem is discussed for a class of unknown multivariable nonlinear systems which the control gains are unknown. By the special design scheme, the ldquoexplosion of complexityrdquo problem is avoided. Furthermore, the closed loop signals are guaranteed uniformly ultimate boundedness, and the tracking error arbitrarily small.

Keywords

adaptive control; control system synthesis; fuzzy control; multivariable systems; nonlinear control systems; adaptive fuzzy dynamic surface control; backstepping technique; closed loop signals; control gains; explosion of complexity; special design scheme; tracking error; unknown multivariable nonlinear systems; Adaptive control; Backstepping; Control systems; Error correction; Explosions; Fuzzy control; Fuzzy systems; Nonlinear control systems; Nonlinear systems; Programmable control; Adaptive fuzzy control; backstepping; dynamic surface control; nonlinear systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation, 2008. WCICA 2008. 7th World Congress on

Conference_Location

Chongqing

Print_ISBN

978-1-4244-2113-8

Electronic_ISBN

978-1-4244-2114-5

Type

conf

DOI

10.1109/WCICA.2008.4594524

Filename

4594524