基于动态布谷鸟搜索算法的PID控制器参数优化

Parameters Optimization of PID Controller Based on Dynamic Cuckoo Search Algorithm

为了解决传统PID控制器参数优化费时且不能保证获得最佳性能的问题,通过改进布谷鸟搜索算法的参数取值,形成了动态布谷鸟搜索算法(DCS),并把其引入到PID控制器参数优化中,提出了一种基于动态布谷鸟搜索算法的PID控制器参数优化算法,仿真试验结果表明基于动态布谷鸟搜索算法的PID控制器具有较好的控制性能指标,并通过与其他算法对比,证明了动态布谷鸟搜索算法的PID控制器优化算法具有优越性和有效性。

In order to solve the problem of time--consuming and not obtaining the best performance in traditional PID controller parameters optimization, a dynamic cuckoo search algorithm （DCS） was/ormed by improving the cuckoo search parameter, and the algorithm is introduced to the PID controller parameter optimization, it was proposed that one kind of optimization algorithm of PID controller parameter search. The results of simulation show it has better control performance that PID controller based on dynamic cuckoo search algorithm, and prove has the superiority and effectiveness that the dynamic cuckoo search algorithm of PID controller optimization algorithm through the comparison with other algorithms.