| 电动汽车固定区域行驶工况开发研究 |
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| 引用本文： | 陈承鹤,熊会元,宗志坚.电动汽车固定区域行驶工况开发研究[J].农业装备与车辆工程,2011(6). |
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| 作者姓名： | 陈承鹤 熊会元 宗志坚 |
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| 作者单位： | 中山大学工学院,广东,广州,510006 |
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| 基金项目： | 粤港关键领域重点突破资助项目(2007A010301010); 广东省国际合作项目(2008A050200008); 广东省高新技术产业化项目(2009A010200007) |
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| 摘 要： | 行驶工况对于电动汽车的开发设计有很重要意义。本文以中山大学校区校园SEV中巴行驶工况开发为实例,通过实地调查和采集数据分析,根据固定区域内单一线路行驶车辆具有相似性和周期性特点,提出行驶段来分割原始数据方法。对大量试验数据进行了处理,提取有效行驶段的特征参数,引入主成分分析对特征参数进行压缩,以主成分参数为准则,从行驶段样品挑选出代表性行驶工况。本文提出了一种快速有效行驶工况开发方法,可以用在固定区域如景区、楼盘、学校里有相对固定路线的汽车行驶工况开发。
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| 关 键 词： | 电动汽车 行驶工况 特征参数 主成分分析 |
Fixed-area Electric Vehicle Driving Cycle Development |
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| Chen Chenghe,Xiong Huiyuan,Zong Zhijian.Fixed-area Electric Vehicle Driving Cycle Development[J].Agricultural Equipment & Vehicle Engineering,2011(6). |
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| Authors: | Chen Chenghe Xiong Huiyuan Zong Zhijian |
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| Institution: | Chen Chenghe,Xiong Huiyuan,Zong Zhijian (School of Engineering,Zhongshan University,Guangzhou 510006,China) |
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| Abstract: | Driving cycle is very important for the development and design of electric vehicles. In this paper, the Zhongshan University Campus driving cycle' development of SEV bus was taken as an example, by data collected through field surveys and analysis, based on a fixed area with similar vehicles in a single line and cyclical nature, the driving method of the original data segment to segment was proposed. A large number of experimental data was processed, and the characteristic parameters of the effective drivin... |
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| Keywords: | electric vehicles driving cycle characteristic parameter principal component analysis |
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