Journal
METROLOGIA
Volume 56, Issue 6, Pages -Publisher
IOP Publishing Ltd
DOI: 10.1088/1681-7575/ab3f61
Keywords
vibration; dummy mass; primary calibration; mass inertia; back-to-back accelerometer; ISO 16063-11
Categories
Funding
- Japan Society for the Promotion of Science [16K06402]
- Grants-in-Aid for Scientific Research [16K06402] Funding Source: KAKEN
Ask authors/readers for more resources
In this paper, we discuss the effects of loading mass deformation and contact stiffness by giving various mass loadings in high-frequency primary calibration of the back-to-back accelerometer up to 20 kHz. The experimental contradiction of sensitivity and phase shift with respect to the mass loading effect described in the international standard document ISO 16063-11 indicates that there is no deformation of the loading mass, but only the effect of contact stiffness. In order to explain the validity of the contact stiffness according to the experimental results, it was verified by using a physical model and the finite element method with COMSOL software. As a result, the screw-joint function of the screw in the software agreed with the experimental result concerning the contact stiffness.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available