Study on Error Identification of New type of Multiple Reading Head Displacement Sensor

DOI

10.2991/ifmeita-16.2016.143How to use a DOI?

Keywords

sensor; multi-measuring head; displacement measurement; error compensation

Abstract

At present Multiple reading head displacement sensor mostly arranged in the form of geometric or uniform method and the accuracy of reading head is very high for fabrication and installation, implementation difficulty. This paper proposed a new method of Multiple reading head measurement under the condition of not increase the difficulty of processing and installation to achieve high precision. Sensor manufacturing, Multiple reading head are arranged in the same stator according to the sensing signal phase arithmetic and sharing a rotor . Allows multiple reading head angular displacement signal and error signal of induction electromotive force with high degree of consistency and shows periodic arithmetic in the phase rule, reduces the difficulty of error identification and correction , improve the measurement precision of the sensor. Experiments shows that: after self-correction with this method, the error of the sensor can be up to .

Copyright

© 2016, 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  - Xianquan Wang
AU  - Yao Yu
AU  - Guilin Zhu
AU  - Zenghui Jiang
AU  - Tingting Zhao
PY  - 2016/01
DA  - 2016/01
TI  - Study on Error Identification of New type of Multiple Reading Head Displacement Sensor
BT  - Proceedings of the 2016 International Forum on Management, Education and Information Technology Application
PB  - Atlantis Press
SP  - 781
EP  - 786
SN  - 2352-5398
UR  - https://doi.org/10.2991/ifmeita-16.2016.143
DO  - 10.2991/ifmeita-16.2016.143
ID  - Wang2016/01
ER  -