The influence of nonideal factors on the capacitance permittivity in a liquid-suspended rotor micro-gyroscope

The nonideal factors of a liquid-suspended rotor micro-gyroscope include the gas-liquid two-phase flow voids, medium temperature and its dielectric relaxation, in which the role of the nonideal factors on the capacitor dielectric constant is altered, thereby affecting the capacitance detection preci...

Full description

Saved in:
Bibliographic Details
Published in:AIP advances 2014-03, Vol.4 (3), p.031331-031331-6
Main Authors: Ren, Ming-Yuan, Zhang, Hai-Feng, Liu, Xiao-Wei, Mao, Zhi-Gang
Format: Article
Language:English
Subjects:
Capacitance
Capacitors
Dielectric relaxation
Permittivity
Two phase flow
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The nonideal factors of a liquid-suspended rotor micro-gyroscope include the gas-liquid two-phase flow voids, medium temperature and its dielectric relaxation, in which the role of the nonideal factors on the capacitor dielectric constant is altered, thereby affecting the capacitance detection precision of the micro-gyroscope. By comparing four different liquid media, the experimental results reveal the nonideal character of the capacitor dielectric constant. The 7# white oil is suitable for use as the liquid-suspended gyro cavity liquid medium.
ISSN:2158-3226
2158-3226
DOI:10.1063/1.4868524