基于遗传PID的石化企业消防给水系统

Turning PID of Fire Water Supply System for Petrochemical Enterprises Based on Genetic Algorithm

应用基于遗传算法的PID控制方法,建立了针对石油化工企业消防给水系统。该系统利用遗传算法调整PID参数,进一步完善了PID控制的自适应性能。自行设计了该控制系统的硬件和软件部分,具有压力显示、恒压控制、声光报警等功能,应用结果说明,该控制系统充分利用了遗传算法和PID控制的优点,具有良好的动、静态特性和自适应性。

Applications Based on Genetic Algorithm PID control method was established for the fire water system petrochemical enterprises.The system uses genetic algorithm to adjust PID parameters,to further improve the performance of the PID control,adaptive.To design the control system hardware and software components,with the pressure shows that constant pressure control,sound and light alarm functions,application results show that the control system,full use of genetic algorithm and the advantages of PID control has a good dynamic and static Characteristics and adaptability.