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A design of model reference adaptive control systems with unknown disturbances
Author(s) -
Okuno Hideki,
Kase Wataru
Publication year - 2000
Publication title -
electrical engineering in japan
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.136
H-Index - 28
eISSN - 1520-6416
pISSN - 0424-7760
DOI - 10.1002/(sici)1520-6416(200003)131:3<51::aid-eej6>3.0.co;2-2
Subject(s) - control theory (sociology) , adaptive control , observer (physics) , controller (irrigation) , noise (video) , control engineering , computer science , matching (statistics) , state observer , reference model , control (management) , engineering , mathematics , artificial intelligence , statistics , physics , nonlinear system , agronomy , image (mathematics) , biology , software engineering , quantum mechanics
Recently, a design of model matching and adaptive control systems under the presence of measurement noise employing a nonminimal order state observer was reported. But this method cannot be used for the case where the plant has deterministic disturbances. In this paper, we will show that the idea is also applicable to the case where the plant has both measurement noise and deterministic disturbances. For this purpose, we will employ a direct method of adaptive control where the controller parameters are estimated. © 2000 Scripta Technica, Electr Eng Jpn, 131(3): 51–57, 2000