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[CE产品] GUM, ISO IEC Guide 98 Uncertainity in Measurement

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发表于 2009-12-2 21:50 | 显示全部楼层 |阅读模式
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you can find the iso guide about measurement uncertainity.( W4 O. f' z& a) i" A6 Z# R- P- s

  w' y1 q! z! o% Uit is a very important document

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发表于 2009-12-3 00:22 | 显示全部楼层
When comes the point of uncertainty, more than often, it must be involved a lof of formals about mathematical statistics and probability theory.  A bit more theoretical and sorta hard to understand, coz too much mathematic skill requied. Thanks for your sharing anyway. : e6 k- G9 P/ |# W6 |% {

- h  f7 i8 |1 |* B8 r, B) S8 zBTW, Oguz, are u from Saudi Arabia? It's just out of my curiosity, you can just ignore it....
 楼主| 发表于 2009-12-3 03:20 | 显示全部楼层
引用第1楼y2yin于2009-12-03 00:22发表的  :
! y$ i5 l7 s, H. W6 Y! |9 `" \When comes the point of uncertainty, more than often, it must be involved a lof of formals about mathematical statistics and probability theory.  A bit more theoretical and sorta hard to understand, coz too much mathematic skill requied. Thanks for your sharing anyway.
. c/ K! k, _# }7 g; `9 C' C7 N' J* O( v$ T7 b* G$ M
BTW, Oguz, are u from Saudi Arabia? It's just out of my curiosity, you can just ignore it....

. i# O  @' e% J3 ?# Y" Y
' w/ s- Q7 A5 f6 t% M. s, Vhello y2yin,4 \) X2 T# D: T( w

  C, Z: q2 Z$ Y' gi was telling the same about uncertainity, lot of formulas etc etc. but when i look deeper i  see that  all formulas come to one point.  also there are some free softwares which calculates uncertainity.' a' e) A  m/ Y; [

9 C! D  O' w3 O. P6 \$ T+ c' [# g7 li think important is understanding the testing method. % t% N2 b# ^4 w* K: z9 R1 q+ {7 h
3 X) @6 P" `: M# T" A, T; ]
if you are applying standard test methods  there is no problem. but if you have different methods you need to validate it verify it and analyse it  very good. than you can calculate uncertainity. R' O% S% ~5 J, Z0 U2 P- l
9 n" ]$ R( b0 v1 K& s  y& B$ b
i understand your curiısity : Q# V6 E) |& O# {
. K, N, ~! S4 t; I: t& f
my name is oguz. i m from Turkey, istanbul. i am 25 years old and  i am an electrical engineer.
发表于 2009-12-3 20:24 | 显示全部楼层
顶一个。
发表于 2009-12-8 09:03 | 显示全部楼层
Who can upload the GUM ?
发表于 2009-12-10 08:58 | 显示全部楼层
ISO IEC Guide 98 Uncertainity in Measurement 2008 版。供大家参考。

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发表于 2010-4-12 23:16 | 显示全部楼层
找了很久,谢谢提供资料
发表于 2011-1-17 10:52 | 显示全部楼层
真的是好东西啊,感谢分享
发表于 2011-1-23 21:35 | 显示全部楼层
i need this material, but i can not download it.
发表于 2011-11-2 10:51 | 显示全部楼层
有新版的公布了,有谁有可以共享以下吗?
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