A Compact Low Cost Wearable Sensor System for Quantitative Gait Measurement
2014 ◽
Vol 627
◽
pp. 212-216
Keyword(s):
Low Cost
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The demand for quantitative gait analysis increases due to increasing number of neurological disorder patients. Conventional gait analysis tools such as 3D motion capture systemsare relatively expensive. Therefore, there is a need to develop a low cost sensor system to obtain the spatial temporal gait parameters without compromising too much on the accuracy. This paper describesthe development of a wearable low cost sensor system which consists ofrelatively less sensing elements with 2 accelerometers, 4 force sensitive resistors (FSR) and 2 EMG electrodes. Thesensor output was validated by a vision system and the relative error was less than 5% formost of the gait parameters measured.
2011 ◽
Vol E94-D
(8)
◽
pp. 1716-1720
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Keyword(s):
Keyword(s):
2011 ◽
Vol 2011.86
(0)
◽
pp. _11-20_
2006 ◽
Vol 2006.6
(0)
◽
pp. 23-24
2014 ◽
Vol 38
(5)
◽
pp. 274-280
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Keyword(s):
Keyword(s):