The design of control of system for collison avoidance

This paper describes the design of a control system for collison avoidance using a model vehicle. The purpose of this system (collison avoidance system) is to maintain continuously constant distance between a forward running vehicle and a following automatic guided vehicle (AGV). For this system, we verified PID and fuzzy controller and the simulation showed that the fuzzy controller´s response is excellent compared to that of a PID controller. Furthermore, we experimented on a collison avoidance vehicle maintaining continuously constant following distance, using an ultrasonic sensor