Direct adaptive fuzzy control for a class of decentralized systems

Author

Spooner, Jeffrey T. ; Passino, Kevin M.

Author_Institution

Dept. of Control Subsyst., Sandia Nat. Labs., Albuquerque, NM, USA

Volume

5

fYear

1997

fDate

4-6 Jun 1997

Firstpage

2863

Abstract

A stable direct adaptive fuzzy controller is presented for a class of interconnected nonlinear systems. The feedback and adaptation mechanisms for each subsystem depend only upon local measurements to provide asymptotic tracking of a reference trajectory. Due to the functional approximation capabilities of fuzzy systems, the dynamics for each subsystem are not required to be linear in a set of unknown coefficients as is typically required in decentralized adaptive schemes. In addition, each subsystem is able to adaptively compensate for disturbances and interconnections with unknown bounds

Keywords

adaptive control; decentralised control; feedback; fuzzy control; interconnected systems; nonlinear control systems; adaptation mechanisms; asymptotic tracking; decentralized systems; direct adaptive fuzzy control; interconnected nonlinear systems; local measurements; Adaptive control; Control systems; Fuzzy control; Fuzzy sets; Fuzzy systems; Laboratories; Nonlinear control systems; Nonlinear systems; Programmable control; Trajectory;

fLanguage

English

Publisher

ieee

Conference_Titel

American Control Conference, 1997. Proceedings of the 1997

Conference_Location

Albuquerque, NM

ISSN

0743-1619

Print_ISBN

0-7803-3832-4

Type

conf

DOI

10.1109/ACC.1997.611980

Filename

611980