摘要
使用公开可用的汽车特性参数，分析建立了燃油经济性与汽车参数和驱动循环特征之间关系的模型。该模型可用来预测汽车的燃油经济性，能达到较好的预测精度，且能揭示燃油消耗的构成。
Using publically available information on vehicle characteristics, an analytic relationship between fuel economy and driving cycle characteristics is established. The model is based on two approximations:(1)an engine map approximation; (2)an approximation for tractive energy. The model reaveals the structure of fuel use. This enables study of fuel use in modified driving cycles.
出处
《西安公路交通大学学报》
CSCD
北大核心
1996年第3期85-90,共6页
Journal of Xi'an Highway University
关键词
燃油经济性
驱动循环
汽车
参数
fuel economy, driving cycle, vehicle parameters
