Performance evaluation apparatus and performance evaluation method for wearable motion assistance device
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United States of America
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Mar 24, 2020
Grant Date -
Jan 10, 2019
app pub date -
Dec 21, 2016
filing date -
Dec 21, 2016
priority date (Note) -
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Abstract
A performance evaluation apparatus and performance evaluation method capable of efficiently evaluating the performance of a wearable motion assistance device is provided, which assists motions of a wearer's lower back part. In a state where the wearable motion assistance device is secured and mounted on both femur links and a trunk link, torque acting on an axis line of a pitch direction relative to the trunk link for each hip joint is detected while controlling driving forces by first and second driving sources so that a posture of the trunk link and rotation angles of each hip joint and each knee joint virtually match motions of the lower back part of the wearer; and performance of an assist force by the wearable motion assistance device is evaluated based on a detection result of the torque according to drive control of the first and second driving sources.
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