基于状态空间法的非理想Buck电路建模分析

摘要

This paper mainly discuss using method of average state space, the non-ideal BUCK modeling are set up in current continuous mode, then people can analyze filter capacitance and inductance＇s series resistance how to influence power product performance. Simulate the example circuit using MATLAB, it is provides the reference for designing and research of switching power supply.%本文主要讨论利用状态空间平均法对电流连续模式下的非理想Buck电路建模，进而分析滤波电感和滤波电容的串联等效电阻对电源产品性能的影响。并且通过Matlab对模型进行仿真，其结果为开关电源的设计和研究提供参考。