Research on 3D Photoelectric Torque Sensor with High Integration
- 10.2991/eame-17.2017.9How to use a DOI?
- 3D photoelectric torque sensor; the layout of multi-measurement units; mismatch of stiffness among the dimensions
For 3D (three dimensions) photoelectric torque sensor with high Integration, there are two problems. One is the optimization of the layout of multi-measurement units, the other is mismatch of stiffness among the dimensions. According to optimize the layout of multi-measurement units, a scheme is proposed, which is based on the method of dividing into two groups, horizontal and vertical, and differential layout. According to mismatch stiffness among the dimensions, a solution is proposed, which is "turn straight beams into curved". First of all, the layout of multi-measurement units was designed. By means of dividing into two groups, the coupling among the dimensions is reduced, and partial coupling is eliminated by differential layout. At the same time, improve the anti-noise and reduce drift on temperature. Then, elastic element based on cross beam was designed. To solve mismatch of stiffness among the dimensions, cartesian curve replaced straight to design beams. Through finite element analysis, result shows "turn straight beams into curved" can optimize to match stiffness among the dimensions, reduce the maximum stress and improve reliability.
- © 2017, 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/).
Cite this article
TY - CONF AU - Yuwang Liu AU - Defu Zhang AU - Fuhua Wang PY - 2017/04 DA - 2017/04 TI - Research on 3D Photoelectric Torque Sensor with High Integration BT - Proceedings of the 2017 2nd International Conference on Electrical, Automation and Mechanical Engineering (EAME 2017) PB - Atlantis Press SP - 35 EP - 38 SN - 2352-5401 UR - https://doi.org/10.2991/eame-17.2017.9 DO - 10.2991/eame-17.2017.9 ID - Liu2017/04 ER -