基于遗传算法的PID优化控制及在灯泡贯流式机组调节系统中的应用

Application of Optimizing PID Parameter Based On Genetic Algorithm to Regulating System of Bulb Turbine Units

针对贯流式水力机组的特性及常规PID控制的不足,提出了基于遗传算法的PID控制参数优化策略。仿真和试验数据分析表明,对于贯流式机组控制,该方法表现出较强的鲁棒性和良好的性能,且调节速度快、调节平稳,是解决贯流式机组稳定性的一种有效方法。

This paper aimed at the characteristic of bulb turbine units and the shortage of the conventional PID controller, develop an optimization design of PID controller parameter based on genetic algorithm. The simulation results show that this method has good performance. It＇s an efficient way to ensure the stability of the bulb turbine units.