摘要
本文对比了现行的几种在用车尾气排放检测方法的优劣,通过详细介绍美国加速模拟工况法(ASM)的工况点的确定和其检测效果,证明了加速模拟工况法的可行性。在分析了美国加速模拟工况法的基础上,提出了适合我国国情的稳态加载试验法的理论和试验方法,并通过十五工况法工况点的频次统计,初步在理论上对稳态加载试验法进行了论证。
This paper compares several currently used in-use vehicle emission testing methods. The acceleration simulation mode (ASM) test used in the USA and its feasibility are described in detail. Based on the analysis of ASM testing method, the paper puts forward a theory and experimental methods for steady state loaded testing suitable to the condition in China. Through the frequency statistics in 15-mode test cycle, the paper justifies the steady state loaded test modes theoretically.
出处
《汽车工程》
EI
CSCD
北大核心
2001年第3期160-163,155,共5页
Automotive Engineering
关键词
在用车
排放物
检测
试验方法
汽车
In-use vehicle Emission Test and measurement Test method
