Title :
Robust adaptive controllers with adaptation on the sampling rate
Author :
Wang, L. ; Owens, D.H.
Author_Institution :
Centre for Math. & Control, Strathclyde Univ., UK
Abstract :
Adaptation of sampling rate online is suggested to ensure robust stability and achieve specified performance. The adaptation rule is based on robust criteria which give the measure of the gain of the adaptive controller and the magnitude of modeling error. It is assumed that there exist unmodeled dynamics in the chosen identification model structure
Keywords :
adaptive control; sampled data systems; stability; adaptive controller; identification model structure; modeling error; robust stability; sampling rate; unmodeled dynamics; Adaptive control; Adaptive systems; Error correction; Programmable control; Robust control; Robust stability; Robustness; Sampling methods; Time invariant systems; Time varying systems;
Conference_Titel :
Decision and Control, 1988., Proceedings of the 27th IEEE Conference on
Conference_Location :
Austin, TX
DOI :
10.1109/CDC.1988.194316
