基于免疫反馈控制器的直流电机伺服控制仿真研究

Research on Simulation of DC Motor Server Controlling System Based on Immune Feedback Controller

研究了免疫系统的应答响应机理,根据应答机理得出1种免疫反馈控制器,免疫反馈控制器增加了积分环节用来消除稳态误差,建立直流电机控制模型,以遗传算法作为控制器参数优化的方法,在MATLAB环境下对控制器参数进行优化,优化后的系统仿真结果表明直流电机在免疫反馈控制器作用下具有较好的伺服控制性能。

Immune response principle was researched and an immune controller is proposed.The controller with an integrator is used to reducing the error.DC motor controlling system is modeled,and genetic algorithm was adopted to optimize the controller＇s parameters.The controller parameter was optimized on MATLAB and the simulation result demonstrated that DC motor controlling system applied Immune controller has achieved excellent controlling performance.