摘要
指出了JJG924-1996《转矩转速测量装置》中对转矩转速示值测量不确定度评定时存在的4个问题.同时给出了对转矩转速示值引用误差进行测量不确定度评定的一种新方法,给出了一个实例来说明该方法的具体应用.
Four problems in evaluating uncertainty in measurement in JJG924-1996 《Torque-Tacho Measuring Device》 are pointed out. A new method to evaluate uncertainty in measurement for fiducial errors of indication of torque-tacho is proposed and an example of how to apply it is given.
出处
《力学与实践》
CSCD
北大核心
2007年第5期58-60,53,共4页
Mechanics in Engineering
基金
重庆市教委资助项目(KJ061403).
关键词
转矩转速测量装置
示值引用误差
分辨力
重复性
测量不确定度
torque-tacho measuring device, fiducial error of indication, resolution repeatability, uncertainty in measurement
