摘要
在用车经过一段时间的使用后,其排放污染物将升高,通过维修保养后可以改善其排放性能。通过利用灰色理论系统对在用车排放污染物的检测数据的分析,来判断在用车排放污染物在车辆维修前后的关系,并通过这种分析判断来检验I/M制度的可行性及可信性。同时对I/M制度和灰色系统理论作了简要介绍,验证了该理论对I/M制度的适用性,从而找出了一种新的对检测数据的分析判断方法。
After a period of usage of the in-use vehicle, its emission pollutants will increase, and its emission performance can be improved by maintenance. By the use of grey theory system for in-use vehicle emission pollutant testing data analysis, the relationship of the in-use vehicle emission pollutants before and after maintenance is determined, and through the analysis judgment, the feasibility and credibility of the I/M system are tested. At the same time, the I/M system and grey system theory are briefly introduced, which verify the theory of the I/M system, therefore the applicability of a new kind of the detecting data analysis judgment method is found out.
出处
《农业装备与车辆工程》
2013年第2期34-36,66,共4页
Agricultural Equipment & Vehicle Engineering
关键词
汽车排放
污染物
I
M制度
灰色系统
automobile emissions
pollutants
I/M system
grey system
