TY - GEN
T1 - On modifying model reference adaptive control schemes for performance improvement
AU - Datta, Aniruddha
AU - Ho, Ming-Tzu
PY - 1993/12/1
Y1 - 1993/12/1
N2 - The idea of improving the transient behaviour in model reference adaptive control by using the estimation error to modify the underlying controller structure has recently attracted some attention in the literature. In this note, we show that the modifications proposed so far can in fact all be derived as linear feedbacks from the tracking error. Consequently, the improved performance obtained with these schemes is solely due to a non-adaptive high gain feedback.
AB - The idea of improving the transient behaviour in model reference adaptive control by using the estimation error to modify the underlying controller structure has recently attracted some attention in the literature. In this note, we show that the modifications proposed so far can in fact all be derived as linear feedbacks from the tracking error. Consequently, the improved performance obtained with these schemes is solely due to a non-adaptive high gain feedback.
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M3 - Conference contribution
AN - SCOPUS:0027844667
SN - 0780312988
T3 - Proceedings of the IEEE Conference on Decision and Control
SP - 1093
EP - 1094
BT - Proceedings of the IEEE Conference on Decision and Control
PB - Publ by IEEE
T2 - Proceedings of the 32nd IEEE Conference on Decision and Control. Part 2 (of 4)
Y2 - 15 December 1993 through 17 December 1993
ER -