轮重仪测定汽车整备质量不确定度评定方法探究  

Research on uncertainty assessment method of measuring automobile kerb mass with wheel weighting instrument

作　　者：戴晓锋[1] DAI Xiaofeng(Yangzhou Polytechnic Institute,Yangzhou225127,China)

机构地区：[1]扬州工业职业技术学院

出　　处：《汽车与安全》2016年第8期104-106,共3页Auto & Safety

摘　　要：法规GB 21861-2014规定汽车整备质量的测量可采用地磅或轮重仪（包括带称重功能的平板试验台）。采用轮重仪测量整备质量时，需要分别测量每轴的质量，然后进行合计。本文通过分析采用轮重仪测量整备质量的测量过程，探究整备质量测量的不确定度评定方法以及测量结果。The legislation GB 21861-2014 provides automobile kerb mass can be measured with weighbridge or wheel weighting instrument （including test-bed flat with weighing function）.When kerb mass is measured with wheel weighting instrument, the quality of each shaft need to be measured respectively and then combined. In this paper, the measurement process of automobile kerb mass with wheel weighting instrument is analyzed to research the uncertainty assessment method of measuring automobile kerb mass and measurement results.

关 键 词：轮重仪 整备质量 不确定度评定 方法探究 

分 类 号：U467.4[机械工程—车辆工程]