Design and simulate the idle speed control system based on fuzzy adaptive

With the rapid development of the auto industry, our environment confronts more pressure. Fuzzy adaptive control by seeking the three parameters of PID controller and the relationship between the idle error e and the error change rate ec, make the best adjustment for PID parameters on the gasoline idle speed control, and to keep gasoline well property under the low rotation. The simulation result shows that the fuzzy adaptive PID controller can better meet properties requires of idling control, at the same time, the system has strong anti-disturb capability.