基于多项式逼近的无线电能传输系统动态降阶建模

This letter presents a novel method to build dynamic, control to output models for series–series compensated wireless power transfer (WPT) systems under phase or variable frequency control. In order to yield models that are as simple as necessary to explain the dominant behavior of the system, as always required in scenarios, such as control system design, a polynomial approximation technique is p...