Hall Effect Based Tracking Position Sensor

The photoelectric encoder can not be applied to the harsh environments with intensive vibration, moisture, oil and dust, and has the disadvantages of complex manufacturing crafts and high cost. To solve the problems above, a hall effect based tracking position sensor is proposed. Firstly, the magnet...

Full description

Saved in:
Bibliographic Details
Published inApplied Mechanics and Materials Vol. 303-306; pp. 120 - 123
Main Authors Li, Wei Min, Feng, Jie, Lv, De Gang, Gao, Ming Ming
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 01.02.2013
Subjects
Axis and Angle Converting
Position Transducer
Hall Effect
Online AccessGet full text

Cover

More Information
Summary:The photoelectric encoder can not be applied to the harsh environments with intensive vibration, moisture, oil and dust, and has the disadvantages of complex manufacturing crafts and high cost. To solve the problems above, a hall effect based tracking position sensor is proposed. Firstly, the magnetic signal reflecting the shaft velocity and position is converted into an electrical signal with the hall component. Then, the resolver-to-digital conversion is carried out by arctangent. And finally, the signals of shaft position and velocity are obtained.
Bibliography:Selected papers from the 2012 International Conference on Sensors, Measurement and Intelligent Materials (ICSMIM 2012), December 26-27, 2012, Guilin, China
ISBN:3037856521
9783037856529
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.303-306.120