A new adaptive parameter update law is proposed for discrete-time model reference adaptive control to ensure robustness with respect to l 1+α (1⩽α<∞) parameter variations and disturbances in the sense that all closed-loop signals are bounded and the tracking error belongs to l1+α¯ (α⩽α¯<∞) and converges to zero asymptotically
Published in:
Decision and Control, 1997., Proceedings of the 36th IEEE Conference on
(Volume:5
)
Date of Conference: 10-12 Dec 1997