测量不确定度评定的研究进展与展望  

Research Status and Development of Evaluation of Measurement Uncertainty

作　　者：朱坚民[1] 王中宇[2] 夏新涛[2] 周福章[2] 宾鸿赞[1] 

机构地区：[1]华中理工大学机械科学与工程学院,湖北武汉430074 [2]洛阳工学院机电工程系,河南洛阳471039

出　　处：《洛阳工学院学报》2000年第2期21-24,共4页Journal of Luoyang Institute of Technology

基　　金：国家自然科学基金资助项目!( 5 980 5 0 0 7)

摘　　要：测量不确定度作为一种衡量测量水平的重要指标已被世界各国及许多国际组织所重视 ,不带不确定度的测量结果是没有意义的。目前许多国家和国际组织都有各自的不确定度评定模型。本文主要针对目前国际上已有的测量不确定度的五种主要评定模型及其优缺点、急需解决的问题、今后可能的发展方向等方面进行了论述。Measurement uncertainty, an important criterion of accuracy of measurement results, is being paid great attention by many countries and international organizations. The measurement result without uncertainty is insignificant. Nowadays, many evaluation models of measurement uncertainty have been proposed by some countries and international organizations. This paper discussed the advantages and disadvantages of five evaluation models currently used in the world, urgent problem at present and the possible developing of uncertainty evaluation.

关 键 词：测量不确定度 评定模型 误差理论 

分 类 号：TG806[金属学及工艺—公差测量技术]