车辆跟驰模型稳定的充分必要条件

The Sufficient and Necessary Condition for a Class of Generality Car-Following Model

以长波扰动形式为假设,研究一般形式的车辆跟驰模型,并分析模型的线性稳定性,同时给出和证明模型稳定的充分必要条件,推广了现有文献中的充分条件.

Assume that the disturbance wave is a long wave.We study a general car-following model,and analysis its linear stability.The sufficient and necessary condition of linear stability for the model is obtained and proved.This work extends the sufficient condition described in references at present.