Fuzzy control algorithm on variable output domain in automotive ACC system

Based on the fuzzy control algorithm,this paper designed the layered configuration of ACC fuzzy controller.In addition,established the switch condition of the throttle regulation mode and braking interference mode according to the real specialities of vehicle during the ACC control.Furturemore,introduced the fuzzy control algorithm on variable output domain to design of ACC upper controller.And simulated the ACC typical working conditions.The results of emulation test show that the control strategy meets the requirements of ride comfort and safe distance of vehicles.