A Non–singular Performance Comparison Between Two Robust Adaptive Control Designs
نویسندگان
چکیده
We consider standard robust adaptive control designs based on the dead-zone and projection modifications, and compare their performance w.r.t. a worst case transient cost functional penalizing the L norm of the state, control and control derivative. If a bound on the L norm of the disturbance is known, it is shown that the dead-zone controller outperforms the projection controller when the a-priori information on the unknown system parameter is sufficiently conservative. For simplicity the results are presented for a scalar system and generalizations are briefly discussed.
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A Comparison Between Two Robust Adaptive Controllers w.r.t a Non–singular Transient Cost
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