Decentralized model reference adaptive control of interconnected dynamic systems using variable structure design

Author

Wu, A-Cheng ; Fu, Li-Chen ; Hsu, Chen-Fa

Author_Institution

Dept. of Electr. & Inf. Eng., Nat. Taiwan Univ., Taipei, Taiwan

fYear

1990

fDate

5-7 Dec 1990

Firstpage

1149

Abstract

Decentralized model reference adaptive control of large-scale interconnected dynamic systems is studied. Using a variable structure design concept, it is shown that the steady-state tracking error can be made as small as desired despite the strength of the interconnections among the subsystems. Furthermore, the steady-state tracking errors will converge to zero with exponential decay rate provided the interconnections are absent. Computer simulations are performed for the coupled case and the strongly fast time-varying coupled case

Keywords

adaptive control; control system synthesis; decentralised control; large-scale systems; model reference adaptive control systems; variable structure systems; MRACS; control system synthesis; decentralised control; interconnected dynamic systems; large scale systems; model reference adaptive control; tracking error; variable structure systems; Adaptive control; Convergence; Large-scale systems; Programmable control; Read only memory; Size control; Stability; Standards development; Steady-state; Transfer functions;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control, 1990., Proceedings of the 29th IEEE Conference on

Conference_Location

Honolulu, HI

Type

conf

DOI

10.1109/CDC.1990.203780

Filename

203780