D. Cobbinah

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An embedded hybrid Hinfin adaptive fuzzy control structure is implemented for trajectory tracking control of a brushless servo drive system. The control structure employs a fuzzy logic controller incorporating an Hinfin tracking controller via an acceleration feedback signal. The fuzzy logic controller is equipped with an adaptive-law-based Lyapunov(More)
An embedded hybrid adaptive fuzzy control structure is implemented for trajectory tracking control of a brushless servo drive system (BSDS). The control structure employs a fuzzy logic controller incorporating an H/sub /spl infin// tracking controller via an actual acceleration feedback signal. The fuzzy logic controller is equipped with an adaptive(More)
In this paper, the thyristor controlled system dynamic braking resistor and the nonlinear optimal control theory are approached simultaneously within a hierarchical framework. This creates a multiple local feedback controllers that can be realistically implemented using only local measurements and whose performance is consistent with respect to changes in(More)
In this paper, a supervisory two-layer control structure is synthesized with network elements as control means for thyristor-controlled braking resistor (BR) of multimachine power system operating in transient emergency state. This creates a multiple local feedback controller that can be realistically implemented using only local measurements and whose(More)
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