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专利名称：Method and device for controlling switches
in a control system with variable structure,with controllable frequency
发明人：Jean-Claude Le Claire,Joseph Saillard,Sami
Siala,René Le Doeuff
申请号：US09446934申请日：20000321公开号：US06376935B1公开日：20020423
专利附图：
摘要：A method, and a corresponding device, for controlling a power switch in a
system with variable structure includes at least a switch capable of being actuated todeliver a given electric signal corresponding to an electric system, based on a controlsignal taking into account a reference input signal and a feedback signal sampled at theelectric system output. The method applies to the control signal an oscillation at acontrollable frequency, resulting from the application of a filtering on the feedbacksignal, the filtering being defined in such a way as to induce a phase shift of −180°between the filtered feedback signal and the electric system input signal, to thecontrollable frequency.
申请人：ECOLE SUPERIEURE ATLANTIQUE D'INGENIEURS EN GENIE ELECTRIQUE, ESAIGELEC
代理机构：Young & Thompson
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