常规PID控制和模糊自适应PID控制仿真研究

The Emulation of PID Controller and Fuzzy Self-adjusted PID Controller

通过对同一研究对象运用两种不同的控制———PID控制和模糊自适应PID控制 ,在Matlab环境下进行单位阶跃响应仿真。通过比较得出模糊自适应PID比PID有更好的动态特性。

PID controller and Fuzzy self-adjusted PID cont ro ller were applied to the same object,the unit step response emulation was done i n the condition of Matlab.The result of emulation shows that Fuzzy self-adjusted PID controller has better dynamic property than PID controller.