Fuzzy control model of automobile longitudinal anti-collision

Control model is important to performance of automobile anti-collision control system. This work brought out a fuzzy control model for automobile longitudinal anti-collision system. Considering distinct running conditions of front vehicle, the mathematical model for safety distance calculating was constructed. After given the fuzzy controller model and algorithm, it designed the physics system of anti-collision control. By simulation with LabView and MATLAB, the fuzzy control based on the model considered conditions of front vehicle is proved to agree with real traffic condition.