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 to deliver a given electric signal corresponding to an electric system, based on a control signal taking into account a reference input signal...http://www.google.es/patents/US6376935?utm_source=gb-gplus-sharePatente US6376935 - Method and device for controlling switches in a control system with variable structure, with controllable frequency
Method and device for controlling switches in a control system with variable ...
