摘要
通过对4家国产汽车企业63款乘用车的整备质量、最高车速、发动机功率进行统计,分析了三者之间的关系。应用统计分析的方法进行计算,建立了不同整备质量、最高车速下匹配发动机比功率的数学模型。并将其应用于江淮汽车生产的14种车型,结果验证了构建的数学模型有效,可为发动机比功率选型匹配提供参考依据。
Basing on the statistic data including vehicle mass, maximum velocity and engine power of domestic 63 passenger vehicles, this paper analyzed their relationship and established the mathematic model using statistics analysis and calculation to match engine specific power for engines at different mass and velocity. The model has been verified to be valid in 14 types of Jianghuai vehi- cles, providing the reference for matching of engine specific power.
出处
《内燃机与动力装置》
2014年第3期37-39,共3页
Internal Combustion Engine & Powerplant
关键词
乘用车
比功率
整备质量
最高车速
Passenger Vehicle
Specific Power
Vehicle Mass
Maximum Vehicle Velocity
