摘要
文中分别基于GUM法和蒙特卡洛法,评定水平仪分度值误差校准结果的不确定度。评定结果表明,水平仪分度值误差校准结果的不确定度主要源于水平仪检定器的标称分度值误差;蒙特卡洛法可有效避免GUM法中求解灵敏系数的繁琐计算,评定过程更加便捷。
Based on the GUM method and Monte Carlo method,the uncertainty of division value error calibration result of the level was evaluated.The evaluation results show that the uncertainty of the calibration result is mainly due to the nominal division value error of the level calibrator.Based on the Monte Carlo method,the complicated calculation of the sensitivity coefficient in GUM method can be effectively avoided,and the evaluation progress is more convenient.
作者
王汉斌
WANG Han-Bin(Fujian Metrology Institute,Fuzhou 350003,Fujian,China)
出处
《质量技术监督研究》
2018年第6期6-8,17,共4页
Quality and Technical Supervision Research
基金
福建省公益类科研院所专项(2018R1033-6)
