Based on the driving cycle for pure electric bus in Hefei, the automatic identification system for pure electric bus driving cycle was developed and designed with the fuzzy control theory. The system run in the stop time scale, the average velocity and acceleration as fuzzy controller input, Hefei pure electric bus driving cycle typical module for output. The system control strategy is presented. The language of assignment sheets and variable fuzzy status table are formulated. And using SIMU-LINK simulation model is built, the simulation results show that original randomized, uncertain driving cycle has been converted to accord with the characteristics of typical working conditions, module design of working from recognition system is feasible.%基于合肥市纯电动公交工况,采用模糊控制原理开发设计了工况自识别系统,以行驶阶段的驻车时间比例、平均速度和加速度作为模糊控制器的输入,合肥市纯电动公交工况典型模块参数为输出.给出了系统的控制策略,制定了语言变量的赋值表和模糊状态表,并使用SIMULINK搭建了仿真模型,仿真结果显示原来随机的、不确定的工况已转化为符合典型工况模块特征的工况,说明工况自识别系统的设计是可行的.
展开▼
