Research about Miniature Vibration Sensor based on Hall Effect

DOI

10.2991/ipemec-15.2015.177How to use a DOI?

Keywords

hall element; uniform gradient magnetic field; inertial vibration method; miniature vibration sensor

Abstract

When we move the Hall component in a uniform gradient magnetic field under the constant current, the Hall electromotive force it outputs depends only on the amount of its displacement in the magnetic field. According to this characteristic, this paper analyses the basic principles, the selection of uniform gradient magnetic field and the output of displacement expression data. This paper makes a research from the four aspects. With improvement and innovation, we try to design a sensor which can measure miniature vibration.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yunjian Li
PY  - 2015/05
DA  - 2015/05
TI  - Research about Miniature Vibration Sensor based on Hall Effect
BT  - Proceedings of the 2015 International Power, Electronics and Materials Engineering Conference
PB  - Atlantis Press
SP  - 963
EP  - 967
SN  - 2352-5401
UR  - https://doi.org/10.2991/ipemec-15.2015.177
DO  - 10.2991/ipemec-15.2015.177
ID  - Li2015/05
ER  -