DocumentCode :
980184
Title :
Adaptive feedback control
Author :
Astrom, K.J.
Volume :
75
Issue :
2
fYear :
1987
Firstpage :
185
Lastpage :
217
Abstract :
Adaptive control is now finding its way into the marketplace after many years of effort. This paper reviews some ideas used to design adaptive control systems. It covers early ideas which primarily attempt to compensate for gain variations and more general methods like gain scheduling, model reference adaptive control, and self-tuning regulators. It is shown that adaptive control laws can be obtained using stochastic control theory. Techniques for analyzing adaptive systems are discussed. This covers stability and convergence analysis. Issues of importance for applications like parameterization, tuning, and tracking, as well as different ways of using adaptive control are also discussed. An overview of applications which includes feasibility studies as well as products based on adaptive techniques concludes the paper.
Keywords :
Adaptive control; Adaptive scheduling; Adaptive systems; Control systems; Control theory; Feedback control; Programmable control; Regulators; Stability; Stochastic processes;
fLanguage :
English
Journal_Title :
Proceedings of the IEEE
Publisher :
ieee
ISSN :
0018-9219
Type :
jour
DOI :
10.1109/PROC.1987.13721
Filename :
1457988
Link To Document :
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