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http://dx.doi.org/10.7736/KSPE.2013.30.5.529

Design of a Six-axis Force/moment Sensor for Wrist Twist-exercise Rehabilitation Robot  

Kim, Hyeon Min (Department of Control & Instrumentation Engineering, ERI, Gyeongsang National Univ.)
Kim, Gab Soon (Department of Control & Instrumentation Engineering, ERI, Gyeongsang National Univ.)
Publication Information
Journal of the Korean Society for Precision Engineering / v.30, no.5, 2013 , pp. 529-536 More about this Journal
Abstract
Most serious stroke patients have the paralysis on their wrists, and can't use their hands freely. But their wrists can be recovered by rehabilitation exercises. Recently, professional rehabilitation therapeutists help stroke patients exercise their wrists in hospital. But it is difficult for them to rehabilitate their wrists, because the therapeutists are much less than stroke patients in number. Therefore, the wrist twist-exercise rehabilitation robot that can measure the twist force of the patients' wrists is needed and developed. In this paper, the six-axis force/moment sensor was designed appropriately for the robot. As a test result, the interference error of the six-axis force/moment sensor was less than 0.85%. It is thought that the sensor can be used to measure the wrist twist force of the patient.
Keywords
Six-axis Force/Moment Sensor; Interference Error; Rated Output; Wrist Rehabilitation; Wrist Rehabilitation Robot; Wrist Twist-Exercise;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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