摘要
本文分析了现有的描述汽车运行工况的多工况循环模式的不足之处,提出了一种较为合理的运行模式,这种模式基于用概率来表示汽车发动机各种工况的使用频度,故称为概率模式。最后还讨论了概率模式在实际工作中的应用。
In this paper, the author analyses the shortcomings of the automotive cycling test model which is used at present, and gives a kind of preferable automotive operation model which is based on using probability to describle the using frequency of an automotive engine's operation point. This kind of model is called as a probability one. Finally, the paper outlines some practical uses of the model.
出处
《交通科学与工程》
1992年第2期146-156,共11页
Journal of Transport Science and Engineering
关键词
汽车运行工况
循环试验
运行模式
概率统计
automotive operating condition
cycling test
operation model
probability and statistics
