论文部分内容阅读
车载网中platoon的稳定性直接决定了道路的安全性.对于platoon编组而言,“稳定”意味着在受到干扰时platoon的结构能保持相对稳定,并且干扰不会被放大.对此,研究platoon在受到干扰时的内部动态特性.通过分析可知,内部间距的变化符合阻尼运动,并采用SUMO(simulation of urban mobility)仿真软件做了大量实验以证实分析结论.此外,还讨论了不同加速度对欠阻尼的影响,总结出加速度与稳定性之间的关系.
The stability of the platoon in the car network directly determines the safety of the road. For platoon grouping, “stable” means that the structure of the platoon can be kept relatively stable and the interference can not be amplified when disturbed, The internal dynamic characteristics of platoon when disturbed are studied.It can be seen from the analysis that the variation of the internal distance accords with the damping motion and a large number of experiments are carried out by simulation software simulation of urban mobility (SUMO) to confirm the conclusion of the analysis.In addition, different accelerations The effect on underdampening sums up the relationship between acceleration and stability.