DocumentCode :
3768088
Title :
Estimation of measurement uncertainty for devices with extreme fisher information
Author :
Xuan Xie;Xi Feng Li;Dong Jie Bi;Qi Zhong Zhou;Yong Le Xie;San Shan Xie
Author_Institution :
School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu 610054, China
fYear :
2015
Firstpage :
484
Lastpage :
485
Abstract :
In practical devices or materials measurement, such as electromagnetic devices measurement, the systematic effects cannot be corrected and quantified one by one, or the identification of systematic effects is too expensive. So, this paper proposes a method in an information view to directly estimate the measurement uncertainty interval. In the proposed method, the extreme Fisher information (EFI) is adopted based on readily provided prior information (such as the specified first-order moment) to estimate the boundary information of measurement that is the essence of the measurement uncertainty interval. Experiments are conducted. The numerical results verified the effectiveness of the proposed EFI method. However, limited by the space, only one experiment with numerical results is shown here.
Keywords :
"Measurement uncertainty","Uncertainty","Estimation","Systematics","Electromagnetic devices","Conferences","Object recognition"
Publisher :
ieee
Conference_Titel :
Applied Superconductivity and Electromagnetic Devices (ASEMD), 2015 IEEE International Conference on
Print_ISBN :
978-1-4673-8106-2
Type :
conf
DOI :
10.1109/ASEMD.2015.7453670
Filename :
7453670
Link To Document :
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