摘要
为找到适用于不同车型的整车轻量化评价方法,用于指导整车重量目标值制定,文章通过对市场上车辆数据的部分统计,分析了四种整车轻量化评价方法,包括整备质量-投影面积法、整车面密度法、整车名义表面积法及整车名义密度法,针对不同车型的适用性。分析结果表明,对于三厢车,整车面密度法更适用;对于运动型多用途汽车(SUV),整备质量-投影面积法更适用。基于分析结果,应用整车轻量化评价方法对某三厢车整车重量目标设定的合理性进行验证。
To find out the most applicative vehicle lightweight evaluation method and to be used in vehicle weight target setting.This paper analyzes the applicability for different cars of four lightweight methods,including vehicle weight-projection area method,vehicle surface density method,vehicle nominal surface area method and vehicle nominal density method through the partial statistics of vehicle data on the market.The summary is that,vehicle surface density method is more applicative for sedan and weight-projection area method is more applicative for sport utility vehicle(SUV).Then the summary is used to check the rationality of vehicle weight target setting.
作者
公维歆
王金福
刘宪国
陈美楠
王锡铭
GONG Weixin;WANG Jinfu;LIU Xianguo;CHEN Meinan;WANG Ximing(Development Department,FAW-Volkswagen Automotive Company Limited,Changchun 130011,China;Iat Automobile Technology Company Limited,Changchun 130011,China)
出处
《汽车实用技术》
2024年第3期176-181,共6页
Automobile Applied Technology
关键词
整车轻量化
评价方法
重量目标
整备质量
Vehicle lightweight
Evaluation method
Weight target
Vehicle weight
