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Quantifying Uncertainty in Accelerometer Sensitivity Studies

Published

Author(s)

Andrew L. Rukhin, David J. Evans

Abstract

Key Comparisons of accelerometers sensitivity measurement are performed to compare the sensitivity of linear accelerometers. The key comparison reference value (KCRV) for charge sensitivity as a function of frequency and the accompanying uncertainty are the principal objectives of these studies. In a mixed effects model several methods for evaluation of the vector KCRV and its uncertainty are suggested. A practical remark is that iterated log-scaled frequencies could lead to a better data description than the frequencies themselves.
Citation
Advances in Mathematical and Computational Tools in Metrology and Testing X (vol.10), Series on Advances in Mathematics for Applied Sciences (multi-author book).
Publisher Info
Andrew Rukhin (NIST), Gaithersburg, MD

Keywords

Growth curves, heterogeneous linear models, key comparisons, restricted maximum likelihood, uncertainty evaluation.

Citation

Rukhin, A. and Evans, D. (2015), Quantifying Uncertainty in Accelerometer Sensitivity Studies, Andrew Rukhin (NIST), Gaithersburg, MD (Accessed July 23, 2024)

Issues

If you have any questions about this publication or are having problems accessing it, please contact reflib@nist.gov.

Created June 22, 2015, Updated January 27, 2020