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以直流双闭环模型为基础,针对现行直流双闭环PID控制器参数整定与优化的困难,通过将人工蜂群算法引入直流双闭环调速系统,实现直流电机调速及其PID控制器参数的自整定,采用系统的阶跃响应等对人工蜂群算法的优化结果进行对比分析,表明改进的人工蜂群算法比传统工程设计法能获得更好的动态性能指标,以及更快的跟随性与鲁棒性,为PID参数优化提供了一个综合性较好的实用方法。
Based on the DC double closed-loop model, aiming at the difficulty of parameter tuning and optimization of the current double-loop DC closed-loop PID controller, by introducing the artificial bee colony algorithm into DC double closed-loop speed regulation system, the DC motor speed regulation and PID controller parameters self- Tuning, using the system of step response and so on artificial bee colony algorithm optimization results are compared and analyzed, which shows that the improved artificial bee colony algorithm can get better dynamic performance index than the traditional engineering design method, as well as faster follow-up and Lu Excellent, it provides a better comprehensive practical method for PID parameter optimization.