DocumentCode
1664047
Title
The evaluation of the combined standard uncertainty for nonlinear models
Author
Zanobini, A. ; Iuculano, G. ; Pellegrini, G.
Author_Institution
Dipt. di Elettronica e Telecomunicazioni, Universita di Firenze, Italy
Volume
1
fYear
2002
fDate
6/24/1905 12:00:00 AM
Firstpage
359
Abstract
In this work, the law of propagation of uncertainty is studied for complex system with nonlinear properties. Sensitivity analysis is carried out using the Taylor´s series expansion of higher-order terms than the usual one presented in the ISO (GUM). An experimental problem is considered to verify the obtained theoretical results and to asses the validity of the implemented formulation.
Keywords
ISO standards; calibration; measurement uncertainty; series (mathematics); ISO guide; Taylor series expansion; calibration standard; combined standard uncertainty evaluation; complex system; higher-order terms; indirect measurements; measurement model; nonlinear models; normal distribution; power series representations; quasinormal distribution; sensitivity analysis; uncertainty propagation law; Calibration; Dispersion; Measurement standards; Measurement uncertainty; Power measurement; Random variables; Sensitivity analysis; Telecommunications;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference, 2002. IMTC/2002. Proceedings of the 19th IEEE
ISSN
1091-5281
Print_ISBN
0-7803-7218-2
Type
conf
DOI
10.1109/IMTC.2002.1006867
Filename
1006867
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