Optimal state feedback control of brushless direct-current motor drive systems based on Lyapunov stability criterion-中国期刊网

摘要 Thispaperdevelopsaunifiedmethodologyforareal-timespeedcontrolofbrushlessdirect-currentmotordrivesystemsinthepresenceofmeasurementnoiseandloadtorquedisturbance.First,themathematicalmodelandhardwarestructureofsystemisestablished.Next,anoptimalstatefeedbackcontrollerusingtheKalmanfilterstateestimationtechniqueisderived.Thisisfollowedbyanadaptivecontrolalgorithmtocompensatefortheeffectsofnoiseanddisturbance.Thosetwoalgorithmsworkingtogethercanprovideavery-high-speedregulationanddynamicresponseoverawiderangeofoperatingconditions.Simulatedresponsesarepresentedtohighlighttheeffectivenessoftheproposedcontrolstrategy.

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Optimal state feedback control of brushless direct-current motor drive systems based on Lyapunov stability criterion

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Optimal state feedback control of brushless direct-current motor drive systems based on Lyapunov stability criterion

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