대한기계학회:학술대회논문집 (Proceedings of the KSME Conference)
- 대한기계학회 2001년도 춘계학술대회논문집A
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- Pages.837-841
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- 2001
기둥을 이용한 다축 힘/모멘트 감지 방법에 관한 연구
Sensing method of multi-component forces and moments using a column structure
- Shin, H.H. ;
- Kang, D.I. ;
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Park, Y.K.
;
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Kim, J.H.
;
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Joo, J.W.
;
- Kim, O.H.
- 발행 : 2001.06.27
초록
The column-type sensing element in building and mechanical construction parts was designed as three forces and three moments sensor by attaching strain gages approximately. Compared to conventional multi-component sensor, the designed sensor can solve the problem about low stiffness and high cost. The radius of the column was designed analytically and compared with finite element analysis. The coupling errors between components were minimized by using addition and subtraction procedure of signals. The fabricated sensor was tested by using a deadweight force standard machine and a six-component force calibration machine in Korea Research Institute of Standards and Science(KRISS). The calibration showed that the multi-component force/moment sensor had coupling error less than 19.8 % between