轻型底盘测功机滑行测试指示功率研究  

A Study on the Indicated Power of Light Chassis Dynamometer in Coast-down Check

作　　者：刘昭度[1] 齐志权[1] 王振华[1] 马岳峰[1] 

机构地区：[1]北京理工大学机械与车辆工程学院,北京100081

出　　处：《汽车工程》2006年第10期937-939,共3页Automotive Engineering

基　　金：国家"十五"重大科技专项(2002BA906A73)资助。

摘　　要：根据ASM工况法和IG195工况法加载功率的特点,分别设计了这两个工况法的滑行测试的指示功率;根据检查站日常运行测试和核准测试的不同要求,提出了不同的指示功率要求和技术要求,更好地满足了工况法准确排放测试的需要。Based on the features of loading power of chassis dynamometer for ASM and IG195 test specifica- tions, the indicated powers in coast-down check for both driving cycles are defined respectively. According to the different requirements of routing check and approval test, different demands on indicated power and acceptance specifications are proposed to better meet the requirements of accurate emission tests.

关 键 词：底盘测功机 指示功率 滑行测试 

分 类 号：U467[机械工程—车辆工程]