| 新一代GPS测量不确定度与管理分析 |
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| 引用本文： | 刘桂雄,郑一飞,郑荣茂.新一代GPS测量不确定度与管理分析[J].现代制造工程,2007(11):99-102. |
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| 作者姓名： | 刘桂雄 郑一飞 郑荣茂 |
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| 作者单位： | 华南理工大学机械工程学院,广州,510640 |
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| 摘 要： | 在新一代产品几何技术规范(Next Generation Geometrical Product Specification and Verification,NGGPS)不确定理论基础上,分析各种不确定度之间的关系,重点讨论不确定度管理(Frocedure for Uncertainty Management,PUMA)测量不确定度管理程序所涉及的贡献因素、评定模型和评定关系等关键环节.设计不确定度管理程序,实现贡献因素分析、不确定度自动计算和系统评价,为实现不确定度评定管理的规范统一奠定基础.
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| 关 键 词： | 新一代产品几何技术规范 不确定度理论 测量不确定度 不确定度管理 测量不确定度 管理分析 analysis management specification product generation uncertainty 规范统一 不确定度评定 评价 系统 动计算 因素分析 设计 环节 评定模型 贡献因素 管理程序 PUMA |
| 文章编号： | 1671-3133(2007)11-0099-04 |
| 修稿时间： | 2007年8月15日 |
Measurement uncertainty in new generation geometrical product specification and its management analysis |
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| Liu Gui-xiong,Zheng Yi-fei,Zheng Rong-mao.Measurement uncertainty in new generation geometrical product specification and its management analysis[J].Modern Manufacturing Engineering,2007(11):99-102. |
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| Authors: | Liu Gui-xiong Zheng Yi-fei Zheng Rong-mao |
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| Abstract: | Based on the theory of uncertainty,analyzed the relationship between various uncertainty,then emphatically discussed the key links such as contributing factors,evaluation models and evaluation relationship in Procedure for Uncertainty Management(PUMA).The procedure for uncertainty management was designed to realize the analysis of contributing factors,the automatic calculation of uncertainty and system evaluation.It helps realize the standardization of uncertainty evaluation and management. |
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| Keywords: | NGGPS Theory of uncertainty Measurement uncertainty PUMA |
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