지능형 로봇손을 위한 손가락 힘센서 개발
Development of Force Sensors for the Fingers of an Intelligent Robot's Hand
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This paper describes a design and manufacture of a two-axis force sensor and a single-axis force sensor for the fingers of an intelligent robot's hand. The robot's finger is composed of a two-axis force sensor, a first knuckle, a single-axis force sensor, a second knuckle, a spring, a motor of first knuckle, a motor of second knuckle, and so on. The two-axis force sensor attached to the first knuckle and the single-axis force sensor attached to the second knuckle were designed and manufactured, and the characteristics test of two sensors was carried out. As a test results, the interference error of the two-axis force sensor was less than 0.68%, the repeatability error of each sensor was less than 0.02%, and then the non-linearity was less than 0.03%. It is thought that the sensors can be used for the fingers of the intelligent robot's hand for rehabilitation exercise of finger patients.
Abstract
This paper describes a design and manufacture of a two-axis force sensor and a single-axis force sensor for the fingers of an intelligent robot's hand. The robot's finger is composed of a two-axis force sensor, a first knuckle, a single-axis force sensor, a second knuckle, a spring, a motor of first knuckle, a motor of second knuckle, and so on. The two-axis force sensor attached to the first knuckle and the single-axis force sensor attached to the second knuckle were designed and manufactured, and the characteristics test of two sensors was carried out. As a test results, the interference error of the two-axis force sensor was less than 0.68%, the repeatability error of each sensor was less than 0.02%, and then the non-linearity was less than 0.03%. It is thought that the sensors can be used for the fingers of the intelligent robot's hand for rehabilitation exercise of finger patients.
참고문헌 (9)
- P. R. Culmer, "A control strategy for upper limb robotic rehabilitation with a dual robot system", IEEE, 2010, pp.15(4), 575~585
- L. Pan, "Safety supervisory strategy for an upper-limb rehabilitation robot based on impedance control", International Journal of Advanced Robotic Systems, 10, pp.1~12 (2013)
- S. Liu, "Interactive control for the arm rehabilitation robot", Intelligent Systems and Applications, ISA 2009, International Workshop on, pp.1~4 (2009)
- Y. Ren, "Developing a wholearm exoskeleton robot with hand opening and closing mechanism for upper limb stroke rehabilitation", Rehabilitation Robotics, 2009. ICORR 2009. IEEE International Conference on, pp.761~765 (2009)
- L. Y. Joo, "A feasibility study using interactive commercial off-the-shelf computer gaming in upper limb rehabilitation in patients after stroke", Journal of Rehabilitation Medicine, 42(5), pp.437~441 (2010)
- K. Nagai, "Development of a small six-component force", torque sensor based on the double-cross structure, 2004, pp.22(3), 361~369
- 김갑순, "손목굽힘운동 재활로봇을 위한 3축 힘센서 설계", 센서학회지, 22(2), pp.118~123 (2013), 한국센서학회[DOI]
- ATI Industrial Automation, "Multi-Axis Forcre", Torque Sensor, 2005, pp.4~45
- 김갑순, "다축 힘", 모멘트 센서 교정기의 개발 및 그의 불확도 평가, 2007, pp.24(10), 91~98[DOI]