Study on Error Identification of New type of Multiple Reading Head Displacement Sensor
Xianquan Wang, Yao Yu, Guilin Zhu, Zenghui Jiang, Tingting Zhao
Available Online January 2016.
- https://doi.org/10.2991/ifmeita-16.2016.143How to use a DOI?
- sensor; multi-measuring head; displacement measurement; error compensation
- 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 .
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
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 - 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 - https://doi.org/10.2991/ifmeita-16.2016.143 ID - Wang2016/01 ER -