汽车整车性能评价方法的研究

Research on the Evaluation Method of Vehicle Performance

在评价一辆车的性能时,人们往往就车辆某一方面性能做出一定的评价,但是整车性能的好坏,尤其是不同类别或者不同级别的车辆,目前还没有一个好的评价方法。本文中研究一种方法,通过汽车的分类,以及使用要求确定各种车辆的性能加权系数,通过整车性能的层次分析,利用统计值法,对汽车各种性能加权处理,整理出最终评价方程式,用以评价各种车辆的整车性能,匹配各种相互关联的车辆性能,使人们可以籍于这种方法,方便的比较和匹配车辆的各项性能。

To evaluate the performance of a car,people are ambiguous,they often consider a particular aspect performance of the vehicle is good or not.There is not a good method to compare the different types of vehicles,particular the performance of the vehicle.In this paper,the research work is to get a method to evaluate the performance of the vehicle.By considering the requirements of the user together with car classification,the weighting coefficients of performance of various vehicles were determined,then the evaluation equation for vehicle performance was obtained.Using this method,one can match the interrelated performance of vehicles and known how to improve the vehicle design.