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原文传递 Impacts of China's CAFC Standards on Light-weighting Strategy of Automotive Manufacturers

题名：	Impacts of China's CAFC Standards on Light-weighting Strategy of Automotive Manufacturers
正文语种：	中文
作者：	Hao Han Wang Sinan Liu Zongwei Zhao Fuquan
作者单位：	State Key Laboratory of utomotive Safety and Energy,Tsinghua University
关键词：	CAFC standards vehicle light-weighting cost-effectiveness
摘要：	China's corporate average fuel consumption(CAFC)standards are curb weight based with discrete fuel consumption targets for different weight classes,which imposes significant impacts on the light-weighting strategy of automotive manufacturers.In this paper,the curb weight of all models in domestic passenger car market from 2010 to 2014 is investigated.And from the perspectives of brands,classes and curb weight changes,curb weight distribution of each weight subclass in CAFC standards is analyzed.Meanwhile,by employing cost-effectiveness analysis,the incentive for curb weight abnormal distribution is described.Our analysis indicates that automotive manufacturers manipulate curb weight of many models to comply with more favorable standards target.The discrete stepped characteristics of China'sCAFC standards is not in favor of the application of light-weighting technologies.
会议日期：	201510
会议举办地点：	上海
会议名称：	2015中国汽车工程学会年会
出版日期：	2015-09-30
母体文献：	2015中国汽车工程学会年会论文集