基于网络测量的电动车驱动控制系统建模仿真

Modeling and simulation of electric vehicle drive control system based on network measurement

针对Internet产生的时延问题,提出使用网络测量RTT时延来研究Internet时延对远程实时电动车驱动控制系统产生的影响,分析了影响RTT时延的网络因素,使用主动测量方式对RTT时延进行测量、对比和分析,建立了简单有效的远程电动车控制模型并进行了仿真实验,实验结果能够正确反映Internet网络时延对电动车控制系统带来的影响,为进一步的研究工作提供了一种有效的工具。

For the delay problem of Internet, a Round Trip Time （RTT） latency measurement of network was proposed to study the impact of the Internet delay on the remote real-time drive control system of electric vehicle. The factors that affect the RTT latency were analyzed, and the RTT delay was measured and analyzed using active measurement. An effective remote control model of electric vehicle was proposed and simulations were conducted. The simulation results accurately reflect the impact of Internet delay on the control system of electric vehicle, and provide an effective tool for further research.