底盘测功机行驶阻力设定方法比较  

Comparative Study of Methods for Setting Running Resistance on a Chassis Dynamometer

作　　者：尹涛[1] 郑义[1] 李晶[1] 袁克忠[1] 

机构地区：[1]天津大学内燃机研究所,天津300072

出　　处：《小型内燃机与摩托车》2014年第1期54-56,72,共4页Small Internal Combustion Engine and Motorcycle

摘　　要：分析了摩托车道路行驶阻力的数学模型及各国标准中查表法阻力设定的差异。对3种摩托车采用滑行法进行了滑行参数测量,拟合出摩托车的行驶阻力曲线,与查表法获得的阻力曲线相比较,并对分别应用两种方法获得的阻力进行的排放试验结果进行了分析。The mathematic model of motorcycle on-road running resistance and the difference of running resist- ance setting by table method In different standards are analyzed. The coastdown parameters are measured in on-road coastdown method on three type of motorcycles. The running resistance curves are fitted and compared with the resistance curves acquired in table method. Also the emission testing results are analyzed.

关 键 词：摩托车 道路滑行法 查表法 阻力设定 试验分析 

分 类 号：U483[交通运输工程—载运工具运用工程]