손가락 힘측정장치의 3축 힘센서 설계
Design of a Three-Axis Force Sensor for Finger Force Measuring System
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초록
This paper describes the design and fabrication of a three-axis force sensor with three parallel plate structures(PPSs) for measuring force in a finger force measuring system for a spherical object catch. The three-axis force sensor is composed of a Fx force sensor, Fy force sensor and a Fz force sensor, and the elements of Fx force sensor and Fy force sensor are a parallel plate structure(PPS) respectively and Fz force sensor is two PPS. The three-axis force sensor was designed using FEM(Finite Element Method), and manufactured using strain-gages. The characteristics test of the three-axis force sensor was carried out. As a test results, the interference error of the three-axis force sensor was less than 1.32%, the repeatability error of each sensor was less than 0.04%, and the non-linearity was less than 0.04%.
Abstract
This paper describes the design and fabrication of a three-axis force sensor with three parallel plate structures(PPSs) for measuring force in a finger force measuring system for a spherical object catch. The three-axis force sensor is composed of a Fx force sensor, Fy force sensor and a Fz force sensor, and the elements of Fx force sensor and Fy force sensor are a parallel plate structure(PPS) respectively and Fz force sensor is two PPS. The three-axis force sensor was designed using FEM(Finite Element Method), and manufactured using strain-gages. The characteristics test of the three-axis force sensor was carried out. As a test results, the interference error of the three-axis force sensor was less than 1.32%, the repeatability error of each sensor was less than 0.04%, and the non-linearity was less than 0.04%.
참고문헌 (12)
- 김현민, "Judgment Method of the Rehabilitation Extent using a Spherical Type Digital Finger Force Measuring System", 한국정밀공학회지, 31(8), pp.729~735 (2014), 한국정밀공학회[DOI]
- 김갑순, "힘센서를 이용한 후크형 손가락 힘 측정 장치 개발", 제어.로봇.시스템학회 논문지, 20(6), pp.663~668 (2014), 제어·로봇·시스템학회[DOI]
- 김갑순, "Quantitative Evaluation of Rehabilitation Therapy Based on a Two-Finger Force Measurement System", 센서학회지, 23(6), pp.357~361 (2014), 한국센서학회[DOI]
- 김갑순, "원통형 4손가락 힘측정시스템 개발", 센서학회지, 19(5), pp.349~355 (2010), 한국센서학회
- 김갑순, "2축 힘", 모멘트센서를 이용한 원통형 손가락 힘측정장치 개발 및 특성평가, 2011, pp.17(5), 484~489[DOI]
- L. Pan, "Safety supervisory strategy for an upper-limb rehabilitation robot based on impedance control", Int. J. Adv. Robot. Syst, 10, pp.1~12 (2013)
- P. R. Culmer, "A control strategy for upper limb robotic rehabilitation with a dual robot system", IEEE-ASME Trans. Mechatron, 15(4), pp.575~585 (2010)
- H. C. Kim, "Kinematic data analysis for post-stroke patients following bilateral versus unilateral rehabilitation with an upper limb wearable robotic system", IEEE Trans. Neural Syst. Rehabil. Eng, 21(2) (2013)
- C. Li, "A self-controlled robot for upper limb rehabilitation", Proceedings of the 2010 IEEE International Conference on Information and Automation(ICIA), pp.115~118 (2010)
- K. Nagai, "Development of a small Six-component force", torque sensor based on the double-cross structure, 2004, pp.22(3), 361~369
- torque sensor, "Multi-axis force", pp.2005, ATI Industrial Automation
- 김갑순, "다축 힘", 모멘트 센서 교정기의 개발 및 그의 불확도 평가, 2007, pp.24(10), 91~98[DOI]