叠加式力标准机参考标准技术研究  

Research on Reference Standard Technology of Build-up Force Standard Machine

作　　者：郑辉[1] 王鹏[1] 李时鑫 魏树龙[1] 张涛[1] ZHENG Hui;WANG Peng;LI Shixin;WEI Shulong;ZHANG Tao

机构地区：[1]天津市计量监督检测科学研究院,天津300192

出　　处：《计量与测试技术》2020年第9期25-26,30,共3页Metrology & Measurement Technique

摘　　要：本文介绍了叠加式力标准机因不同标定时间产生不同标定力值的问题进行了研究,研究表明,通过对叠加式力标准机的参考标准传感器根据读数时间和参考标准传感器的输出进行线性拟合,确定在不同读数时间的参考标准传感器的输出为参考标准值,可以降低叠加机在不同读数时间引起的误差。This paper introduced the research on the problem that the build-up force standard machine produced different calibration values due to different calibration times. The research showed that the output of the reference standard sensor at different reading times can be determined as the reference standard value by linear fitting the reference standard sensor of the build-up force standard machine according to the reading time and the output of the reference standard sensor,which can reduce the build-up force machine error caused by different reading time.

关 键 词：叠加式力标准机 参考标准 线性拟合 

分 类 号：O3[理学—力学]