基于模糊PID控制的车载逆变器的研究与设计

摘要

In order to solve the misalignment load's harm and the fault of conventional inverters, this paper designs the vehicle-carried inverters based on Fuzzy-PID and through the analysis of invertors in the project, obtains the system-structure drawing, and carries out the simulation in the MATLAB. The simulation result confirms the good performance exists in the system and the invertor control is optimized.%针对非线性负载的危害以及常规逆变控制器的缺陷,结合模糊自整定PID控制策略,设计了一种车载逆变电源模糊PID控制系统.通过对具体工程中逆变电源控制系统的分析,得到了系统结构图,并进行了MATLAB仿真验证.仿真结果表明系统具有良好的抑制非线性谐波的作用,稳态性能好,达到了逆变电源系统的优化控制.