NAJul 12, 2014
An improved car-following model considering variable safety headway distanceYuhan Jia, Jianping Wu, Yiman Du
Considering high speed following on expressway or highway, an improved car-following model is developed in this paper by introducing variable safety headway distance. Stability analysis of the new model is carried out using the control theory method. Finally, numerical simulations are implemented and the results show good consistency with theoretical study.