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KMID : 0368019910140030925
Journal of Soonchunhyang University
1991 Volume.14 No. 3 p.925 ~ p.932
Adaptive Control and Simulations of Singularly Perturbed Systems


Abstract
The pseudo£­plant contains a model whose order is determined by the controller order. The given plant is identified by a higher order identifire, and then reduced to the controller order by means of the singular perturbation concept. The plant, the chosen model, and a filter constitute the pseudo£­plant. For the implementation of the adaptive controller, a design guideline of the filter is proposed. As the plant model is chosen by reliable procedure, choosing the filter to have the same frequency characteristics of the chosen model might be a good policy. Simulation results show the effectiveness fo proposed method.
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