基于数字化计算的无源滤波器的优化方法

Optimal Design of Passive Power Filter Based on Digital Calculation

本文主要介绍一种结合优化算法和仿真分析优点的无源滤波器的设计方法。此方法基于作者编写的程序控制Matlab Simulink滤波仿真模型,实现模型中滤波器电容与电感参数的自动修正以及仿真结果的自动评估,从而得到最优的滤波器设计。这种方法可以充分利用计算机仿真分析的能力,省去了传统方法中复杂的计算,并且通过简单修改可以应用于多种类型的滤波器设计。

In this paper,the design method of a passive filter is mainly introduced,which combines the advantages of the optimization algorithm and the simulation analysis.This method is based on the program written by the author,which controls the Matlab Simulink model of filter.It can automatically modify the capacitance and inductance parameters of the filter,and evaluate the simulation results.Using the computing power of the computer,the complex calculation in the traditional method is simplified.This method has the advantages of simple use,fast operation,and can be applied to a variety of filter type design by simple modification.