Open AccessResearch on calibration test technology of Multi-component force sensor
Author(s) -
SIbo Liu,
Haifeng Qin,
Yonglu Liu,
Wei Chen
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1894/1/012011
Subject(s) - calibration , component (thermodynamics) , sensitivity (control systems) , torque , computer science , engineering , simulation , control theory (sociology) , acoustics , electronic engineering , control (management) , physics , artificial intelligence , quantum mechanics , thermodynamics
Multi-component force sensor is a common force measurement instrument that can perceive all six force values and torque values in space. It is mainly used in aerospace, equipment manufacturing and other fields. At present, the calibration of multi-component force sensor is mainly carried out in professional measurement laboratory with special measuring equipment. In the field of measurement and control, the stress condition of multi-component force sensor is very complex, and the sensitivity obtained by calibration test often has certain deviation from the sensitivity of multi-component force sensor under actual load condition. This paper analyzes and tests the common problems of the multi-component force sensor in the actual measurement, control and calibration test. The test proves that the combined loading and loading order and loading position of the multi-component force sensor will affect its sensitivity output. It is necessary to pay attention to the related influence in the use of multi-component force sensor and design the calibration scheme according to the specific loading situation.