【摘要】 文中提出了一种开关电源的模糊PID复合控制器的设计方法,并以Buck拓扑结构为对象进行了Matlab仿真实验。结果表明模糊PID复合控制器结合了模糊控制与PID控制的优点,具有动态响应快、超调小、抗干扰能力强等优点。更多还原

【Abstract】 A design method of Fuzzy-PID composite controller for switching mode power supply is presented and Buck topology is taken as simulation example under Matlab.The results show that the Fuzzy-PID composite controller combines the advantages of Fuzzy controller and PID controller,such as the fast dynamic response,small overshoot and strong anti-interference ability.更多还原