自适应动态寻优极值调节控制的算法研究

A self-adaptive control for dynamic seeking optimum of extremum value control system

提出了一种自适应动态寻优方法,解决了极值调节控制系统运行的连续性和稳定性问题.当系统的参数发生漂移后,应用以往的寻优方法,必须使控制系统停止运行,然后再次辨识系统的参数,进行调试.该方法的突出优势是在自动寻优的过程中,不仅能自动辨识极值调节控制系统的参数,还能自动适应参数的漂移,从而保证控制系统运行的连续性和稳定性.

A new way about self-adaptive and dynamically seeking the optimum of extremum value control system is presented based on modifying the traditional way which can not automatically seek the optimum after the parameters of control plant has drifted. Control system can not only automatically identify the parameters but also automatically adapt the drift of parameters with the new way, so continuous stability and accuracy on dynamic running state of control system is realized.