基于遗传算法的PID智能控制器设计

根据实际应用的需要，设计出一种基于遗传算法的PID控制器．该控制器首先采用遗传算法优化PID控制器的参数，得到一组参数的最优值，在实际控制过程中利用遗传算法不断优化PID参数，从而提高PID控制器的控制性能和自适应能力．以确保系统的动态和稳态性能最优．根据设计结果采用Matlab对此进行仿真，仿真结果表明：与常规的PID控制器相比，这种基于遗传算法优化的PID控制器用于实际控制系统可达到良好的动、静态性能和自适应能力．

Design of Intelligent PID Controller Based on Genetic Algorithm

This paper designs an intelligent PID controller based on genetic algorithm.Using genetic algorithm,a group of optimal parameters of this intelligent PID controller are obtained,which are used as genetic algorithm for the real-time tuning of PID parameters.The scheme of controlling structure is shown,genetic algorithm is used to optimize PID parameters,and the design ensures that the system response has optimal dynamic and steady-state performances.The results of computer simulation using Matlab show that t...