A new robust adaptive control scheme for linear time varying plants
Date
2002Source
Proceedings of the IEEE Conference on Decision and Control41st IEEE Conference on Decision and Control
Volume
3Pages
3061-3066Google Scholar check
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In a recent work, a new linear adaptive controller based on certainty-equivalence and backstepping design, which promises a level of transient and asymptotic performance comparable to that of the tuning functions adaptive backstepping controller, was proposed for linear time invariant systems. The proposal was supplemented with robustness and performance analysis in the presence of modelling uncertainties. In this paper, the same idea is used to develop a new linear adaptive controller for linear time varying systems. The new adaptive control scheme guarantees robustness with respect to modelling errors via its "linearity", parameter projection, and static normalization.
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