Model reference adaptive control design for linear time-varying systems

Author

Hidaka, Kouichi ; Ohmori, Hiromitsu ; Sano, Akira

Author_Institution

Dept. of Electr. Eng., Keio Univ., Yokohama, Japan

Volume

3

fYear

1996

fDate

11-13 Dec 1996

Firstpage

3359

Abstract

This note is concerned with a model reference adaptive control design for a linear time-varying system based on the robust high-order estimator. In order to attain the exact model matching the derivatives of the time-varying plant parameters are needed in constructing control input. These derivatives are not available in standard estimators. This difficulty is overcome by using the high-order estimator. The σ-modified high-order estimator based on the normalizing error ensures the global stability of the proposed control system in the face of swapping error

Keywords

control system synthesis; estimation theory; linear systems; model reference adaptive control systems; time-varying systems; exact model matching; global stability; linear time-varying systems; model reference adaptive control; normalizing error; robust high-order estimator; swapping error; Adaptive algorithm; Adaptive control; Control design; Control system synthesis; Design methodology; Error correction; Polynomials; Robust control; Stability; Time varying systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control, 1996., Proceedings of the 35th IEEE Conference on

Conference_Location

Kobe

ISSN

0191-2216

Print_ISBN

0-7803-3590-2

Type

conf

DOI

10.1109/CDC.1996.573672

Filename

573672