Articles | Volume 11, issue 2
J. Sens. Sens. Syst., 11, 201–209, 2022
https://doi.org/10.5194/jsss-11-201-2022

Special issue: Sensors and Measurement Science International SMSI 2021

J. Sens. Sens. Syst., 11, 201–209, 2022
https://doi.org/10.5194/jsss-11-201-2022
Regular research article
20 Jul 2022
Regular research article | 20 Jul 2022

Measurement uncertainty analysis of a measurement flexure hinge in a torque standard machine

Kai Geva et al.

Data sets

Data set for measurement uncertainty analysis of a measurement flexure hinge in a torque standard machine K. Geva, H. Kahmann, C. Schlegel, and R. Kumme https://doi.org/10.7795/710.20220715

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Short summary
The measurement principle shows how to measure calibration torque moment shunts in a 5 MN m torque standard machine using an interferometer and hinge flexure stiffness. The analysis of the measurement uncertainty influences shows that the measurement uncertainty of transversal force measurement ranges from 0.61 % to 3.04 % and stays constant at 1.7 % for torque measurement. A FE validation was performed. The measurement uncertainty of the calibration torque moment sank from 0.106 % to 0.100 %.