Design of a Three-Axis Force Sensor for Wrist Bending-Exercise Rehabilitation Robot
作者： Gab-Soon Kim
DOI: 10.5369/JSST.2013.22.2.118
关键词:
摘要: Abstract Most serious stroke patients have the paralysis of their wrists, and can't use hands freely. But wrists can be recovered byrehabilitation exercise. Recently, professional rehabilitation therapeutists exercise in hospital. ofstroke not rehabilitated, because are much less than number. Therefore, wrist bending-exercise robot that measure bending force patients' is developed. In this paper, three-axis forcesensor was designed for robot. As a test results, interference error 0.85%. It thought sensor used to patient. Keywords : Three-axis sensor, Interference error, Rated output, Wrist robot, ²y´r ux5ýoбРW×UOdÐ> Þ× vA ASI\7U~ AC:ÐA>E¤ Þ EU8W,q au ¹id ý A²× W\DU~d 8$ cy >%(d 3o8 * & ÞS5aUOdÐ> Þ× WDd 8ou Þ×y D5ýK c } ad 3E8u ¹× *IiOÞ²ý y Þ a W\DU~d 28 Ý$ aU~¼h2d ýDPEI U Þi 5 o 7ÐU~ W3$ aU~ yDd 28$ ad ý8PE O 7 WD yI ýOIba 'a@n a ¸8 ÞÝ$ ahI· i a W AqJh8´uS×ý8PE Oi$ A²¸z aNd ý7%Io@(O i; W7 ýOLuS× W>d 28 auS5ab2I ¯ðoбo WDU~¼h28 ¹8zE aAi whA²> 1:N WD A ,? a>SiU~¼h2d ýD>bo aj7U~ Þq¼hn8± ¯2X Þq Þ×jII3$ cU~¼hn8 ÞIG\8I E Þq ¯ aiI iMIýI2X c²×d ýD e , ?K whA²> Þi whA²×YZ[N nDhE'Y'Z'[32 Þ×A²ILEx5ýA²D uÝ3Xq a Sý³?;iU~¼h2d ý Arb:× whA²× uÝzÝ>zaIx azE aAý A 1 ÞÝI aiOÞadPE;i whA² ×PD>zI sOE(I uÝaDDdId ý5ý×x ÞN inA²¤ A²×oбo WDU~¼h2d ý 1: ¯U~D¼hn8 auS× whA²3¸ ai whA²3q}B O, a×e '&.BOBMZTJT8I E ÂX O5tA²D `? ÷8 Oi whA²¸ ÂXU~¼hn ;
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