間接測量系統模型的不確定度分析

間接測量系統模型的不確定度分析
潘光斌[1,2] 陳光[礻禹][1][1]電子科技大學自動化學院,四川成都610054 [2]中國工程物理研究院計量測試中心,四川綿陽621900摘　要:從間接測量系統模型化分析的角度出發，根據測試變量的數目、類型等特征，以及系統輸出與輸入間的函數關系，并結合一些實際的電學、力學參數計量檢定實例，討論了在不同的間接測量系統模型中測量不確定度的評定方法，對ISO測量不確定度評定導則中給出的標準不確定度分析方法進行了補充和擴展。[著者文摘]

關鍵詞:計量學 間接測量系統 函數模型 測量不確定度
分類號:　TB9[著者標引]文獻標識碼：A文章編號：1000-1158（2006）04-0397-03欄目信息：
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Uncertainty Analysis of Indirect Measuring System ModelsPAN Guang-bin, CHEN Guang-ju 1. College of Automatics, University of Electronic Science and Technology, Chengdu, Sichuan 610054, China; 2. Metrology and Testing Center, China Academy of Engineering Physics, Mianyang, Sichuan 621900, ChinaAbstract:According to the different features of indirect measuring system models such as the number or the type of variable, and the functional relations between system input and output, a method for evaluating various models uncertainty with the concern of some calibration and verification parameters of electron and mechanism is described. This can be used as an extends and complements to the contents of ISO GUM.[著者文摘]

Key words:Metrology; Indirect measuring system; Functional model; Uncertainty