基于分型测度的自整定PID控制算法

Self-tuning PID controller based on fractal dimension

综合考虑ＰＩＤ控制器的特性以及分形维数的物理意义，提出了基于分形测度的自整定ＰＩＤ控制算法．该算法具有物理意义上的明晰性、结构上的简单性和实现上的方便性的特点．该算法符合ＰＩＤ控制的无模型特性，可普遍应用于各种实际系统的控制之中．

A method designing self tuning PID controller is obtained, which is based on the fractal dimension .The method is clear on the physical meanings and simple on the structure and easy to realize.While ,it is a nonmodel design which is as same as general PID contoller.And ,the controllers designed by this method can be generally used in almost every engineering.