DocumentCode
3450434
Title
Guide to the Conversion of Specified Bounds into Uncertainty
Author
Iwasa, A.
Author_Institution
National Metrol. Inst. of Japan /National Inst. of Adv. Ind.Science & Technol., Tsukuba
fYear
2004
fDate
38139
Firstpage
646
Lastpage
647
Abstract
To calculate type B uncertainty from bounds on manufacturer´s specification, two distributions, normal and rectangular, are approximately assumed depending on the setting of thresholds on testing. The crossover threshold bound-width was 2radic3 times one standard deviation of distribution on whole products, which corresponds the yield 90%
Keywords
measurement uncertainty; statistical distributions; manufacturer specification; normal distribution; rectangular distribution; standard deviation; type B uncertainty; yield; Gaussian distribution; Manufacturing industries; Measurement uncertainty; Metrology; Production; Random number generation; Shape; Testing; Textile industry;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements Digest, 2004 Conference on
Conference_Location
London
Print_ISBN
0-7803-8494-6
Electronic_ISBN
0-7803-8494-6
Type
conf
DOI
10.1109/CPEM.2004.305440
Filename
4097416
Link To Document