In this paper, power electronic circuits were considered as one type hybrid dynamic systems and the concept and theory of switched linear systems were introduced to DC-DC converter control systems.
PI regulation law is one of the common methods applied in linear current controller of the power converter while its adaptive performance is poor.
PI调节控制是功率变换器线性电流调节器的常用控制方法，但自适应能力较差。
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The linear time invariant equivalent circuit model is established by introducing the PARK transformation to the space vector modulated matrix converter.