The Application in the Comprehensive Working Range Based on the Analyzed Expressing of the Fuzzy PID Controller

After this text carries on deep research to the fuzzy controller of routine and PID controller, we know that it is a kind of non-linear controller changed. It has a lot of similarity to PID controller, and then we design a fuzzy PID controller. Fuzzy PID controller is the exactly making of each parameter of the fuzzy controller in the key of comprehensive application that puts in the working range. So, we design a PID controller at first by a traditional way, make the parameter of fuzzy PID controller equal to corresponding parameter of PID controller when it is steady, regulate , revise each parameter progressively , thus we can draw the parameter of fuzzy PID controller .