Title :
Global stability for an MIT rule based adaptive control
Author :
Mareels, L. M Y ; Ydstie, B.E.
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Newcastle Univ., NSW, Australia
Abstract :
It is shown that a linear time-invariant system can be adaptively stabilized in the presence of unmodeled dynamics and bounded disturbances, using the MIT rule for adaptive control. The result implies that it is not necessary to use an identification-based approach to adaptive control in order to construct robust adaptive control algorithms. The stability condition requires that the unmodeled dynamics has a small gain property and that the adaptation speed is small
Keywords :
adaptive control; control system analysis; dynamics; linear systems; stability; MIT rule; adaptive control; bounded disturbances; dynamics; linear time-invariant system; stability; Adaptive control; Equations; Erbium; Error correction; Force control; Frequency; Polynomials; Robust stability;
Conference_Titel :
Decision and Control, 1989., Proceedings of the 28th IEEE Conference on
Conference_Location :
Tampa, FL
DOI :
10.1109/CDC.1989.70415
