【摘要】 基于相似性科学,介绍了汽车动力传动系统中单元特征相似性分析方法和相似性度量方法,研究了在汽车动力传动系匹配设计中如何提取相似元和相似特征并建立相似模型问题,并通过实例详述了该方法在汽车动力传动系统匹配设计中的应用,从而验证了该方法的实用性,为进行汽车动力传动系匹配设计提出了一种新思路。更多还原

【Abstract】 Based on the similarity science,the analysis method of unit feature similarity and measuring method of similarity for vehicle powertrain system are introduced,and issues regarding how to select similar unit and similar feature as well as how to build the similarity model in the matching of vehicle powertrain are also studied.The practicability of the method is proved by examples describing application of this method so as to provide a new way for the matching of vehicle powertrain.更多还原