Simulation and Analysis of Impact Factor on Fuzzy PID Controller
This report compares traditional PID controller and fuzzy PID controller with simulink on the basis of the control theories of traditional PID and fuzzy PID. In order to reduce the numbers of attempts, the simulation deduces one appropriate range of quantitative factor and proportionality factor under given object function through simulink. Simultaneously, this paper makes conclusion of influence of quantitative and proportionality factor to the system. In addition, this paper analyses the performance of quantitative factor and proportionality factor under specific external interference. The results of simulation show that appropriate quantitative and proportionality factors which have important affect on steady and dynamic characteristic of fuzzy PID controller.