Dynamic sliding mode adaptive controller for nonlinear systems with higher-order and unmatched uncertainties

Author

Chiang, Chiang-Cheng ; Tzeng, Yan-Shiang

Author_Institution

Dept. of Electr. Eng., Tatung Inst. of Technol., Taipei, Taiwan

Volume

1

fYear

1999

fDate

1999

Firstpage

44

Abstract

A dynamic sliding mode adaptive controller design algorithm for single-input single-output nonlinear systems with higher-order and unmatched uncertainties is provided. We propose a new method to combine the technique of dynamic sliding mode with extensive adaptation laws, which can easily handle the problem of higher-order and unmatched uncertainties without any knowledge of the upper bounds of the uncertainties. Simulation results demonstrate the validity of the proposed design method

Keywords

adaptive control; nonlinear systems; uncertain systems; variable structure systems; adaptation laws; design method; dynamic sliding mode adaptive controller; higher-order uncertainties; nonlinear systems; single-input single-output nonlinear systems; unmatched uncertainties; Adaptive control; Algorithm design and analysis; Control systems; Design methodology; Nonlinear control systems; Nonlinear systems; Programmable control; Sliding mode control; Uncertainty; Upper bound;

fLanguage

English

Publisher

ieee

Conference_Titel

Systems, Man, and Cybernetics, 1999. IEEE SMC '99 Conference Proceedings. 1999 IEEE International Conference on

Conference_Location

Tokyo

ISSN

1062-922X

Print_ISBN

0-7803-5731-0

Type

conf

DOI

10.1109/ICSMC.1999.814044

Filename

814044