基于MATLAB的模糊控制参数自寻优设计与仿真

Design and Simulation of MATLAB-based Optimization of Fuzzy Control Parameters

针对模糊控制器中的控制参数提出了一种自寻优方法,可获得一个基于一定性能指标的最优模糊控制器.在MATLAB环境中,利用优化工具箱和模糊逻辑工具箱以及M函数文件,进行了计算机仿真,仿真结果表明,该方法具有良好的收敛性,使系统的动态性能得到明显的改善.

A method is presented for control parameters self-optimization of fuzzy controller in order to obtain a optimal fuzzy controller.Based on MATLAB,the computer simulation is performed by using optimization toolbox,fuzzy logic toolbox and M function.The simulated results show that the algorithm is of good convergence and the dynamic characteristics can be improved.