thought disturbance
1.Collects own wrong topic, builds own thought disturbance storehouse, this is achieves knows fairly well.
2.By analyzing the problems that the traditional PID control and fuzzy control algorithm faced, the thought of combining fuzzy logic control with PID control was presented, so an intelligent fuzzy self-tuning PID controller was developed, and the simulation results show the great improvement of the engine control performance, especially to overcome the disturbance(such as the change of load).

