Design car braking system using Mamdani Fuzzy Logic Control

Car braking system is the most important safety system that it has. This paper provides an automatic car braking system using Mamdani Fuzzy Logic Control. This car breaking system consists of two inputs and one output. Inputs are car position and car velocity. Car position represents the distance of the car from the obstacle detected and velocity represents the velocity of the car towards the obstacle. This output is brake that represents the car force to stop the car. The inputs use five membership functions and the output use three membership functions. The car braking system designed uses twenty five rules. Braking performance will be observed in term of distance and velocity to prevent collision.