摘要
利用商用车质量、尺寸和发动机功率等主参数数据,研究分析了中国商用车(主要是载货汽车、牵引汽车和自卸汽车)的技术参数与指标及相关关系与特征。基于目前中国的商用车数据研究结果,提出商用车整车动力强劲度、轻量化度、整车轻量化指数的概念及评价方法,从整车角度,定量评价车辆的大小与质量水平,为汽车的轻量化设计提供了一个可比较的依据。
Key commercial vehicle parameters like mass, size and engine power, etc., were used to research and analyze technical parameters and index and related relationships and features of commercial vehicles （mainly involve truck, tractor and dumper） in China. Based on the results of commercial vehicle data research in China, concepts including degree of vehicle power, lightweight degree, vehicle lightweight index as well as evaluation method were proposed in this paper to quantitively evaluate vehicle size and mass level, which provides a comparable basis for vehicle lightweight design.
出处
《汽车技术》
CSCD
北大核心
2018年第1期10-14,共5页
Automobile Technology
关键词
商用车
轻量化
轻量化指数及评价
Commercial vehicle, Lightweight, Lightweight index and evaluation
