Research on Non-linear Decoupling for Multi-dimensional Force Sensor
Based on the integrated design of structure, multi-dimensional force sensor has severe dimension coupling interference. Besides, two-order non-linear coupling error exists generally. This paper focuses on a six-axis force sensor of strain gauge balance, and uses a P normative decoupling network to compute the decoupling matrix. Then the static non-linear decoupling parameters are solved by multi-step least square so that the morbidity in the process of computing the decoupling matrix is avoided.
Coupling error Static decoupling Multi-step least square
Yi-shan Zeng
School of Mechanical and Automotive Engineering, Hefei University of Technology, Hefei, China
国际会议
合肥
英文
1005-1010
2011-09-23（万方平台首次上网日期，不代表论文的发表时间）