摘要
根据合肥市纯电动公交车示范工程采集到的数据,经过统计分析后得出车辆运行规律,运用主成分和聚类分析的方法提炼出3个典型工况模块,合成了合肥市纯电动公交工况循环(HF-PEB-DC).循环符合纯电动公交车实际运行情况.
Based on the data which gathered from Hefei pure electric buses demonstration engineering,the driving cycle rule was summered with statistical analysis,and then three typical module are extracted by using principal component and clustering analysis method,driving cycle for pure electic city buses in Hefei is setup(HF-PEB-DC).The driving cycle accords with reality,can be extended to medium-sized city and for the formulation of cycle self-identification and control strategy.
出处
《武汉理工大学学报(交通科学与工程版)》
2011年第2期293-296,共4页
Journal of Wuhan University of Technology(Transportation Science & Engineering)
基金
国家863计划项目资助(批准号:2009AA11A113)
关键词
纯电动公交车
统计分析
典型模块
合肥公交工况循环
pure electric city bus
statistical analysis
typical model
driving cycle for city buses in Hefei