Fuzzy PID controller design and implement in Ball-Beam system

摘要

A fuzzy PID controller is designed for the ball and beam system in this paper. An object model is established and transfer function is also obtained. Fuzzy PID control sets are designed based on previous experience and knowledge reasoning. The ball and beam system can be controlled in Simulink, so this fuzzy PID algorithm is executed in Simulink. Compare with traditional PID, the result shows that this algorithm is correct and efficient, and the performance of fuzzy PID is better than traditional PID.