轉矩轉速測量裝置示值引用誤差測量不確定度評定

黃開志 鄭航太

重慶科技學院建筑工程學院,重慶400042
摘　要:指出了JJG924-1996《轉矩轉速測量裝置》中對轉矩轉速示值測量不確定度評定時存在的4個問題．同時給出了對轉矩轉速示值引用誤差進行測量不確定度評定的一種新方法，給出了一個實例來說明該方法的具體應用．[著者文摘]

關鍵詞:轉矩轉速測量裝置 示值引用誤差 分辨力 重復性 測量不確定度

EVALUATION OF UNCERTAINTY IN MEASUREMENT FOR FIDUCIAL ERROR OF INDICATION OF TORQUE-TACHO MEASURING DEVICEHUANG Kaizhi, ZHENG Hangtai Department of Civil Engineering, Chongqing University of Science and Technology, Chongqing 400042, ChinaAbstract: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.[著者文摘]

Key words:torque-tacho measuring device, fiducial error of indication, resolution repeatability, uncertainty in measurement

轉矩轉速測量裝置示值引用誤差測量不確定度評定