Human velocity-change perceptual characteristics in passive movements of shoulder and/or elbow joint
نویسندگان
چکیده
منابع مشابه
Detections of movements imposed on finger, elbow and shoulder joints.
The angular displacements necessary for 70% correct detection were determined in normal subjects at the shoulder and elbow joints and at the terminal joint of the middle finger. Angular velocities of displacement between 0.125 degrees and 160 degrees/s were tested. Each joint was tested in the mid-range of its normal excursion. The joints were carefully supported for testing and the muscles act...
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Most of research projects on cyclical motor activity focus on locomotion. They provide ambivalent data on the considered theme. Saito et al. [1] present the results of their research on the relationship between step length and frequency in sprint, which was not a decreasing one. Laurent and Pailhous [2] observed that step length and frequency both correlate with walking speed but are relatively...
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This paper mainly describes the design and development of the humanoid robot arm. First, according to the requirements of tasks and anthropomorphic characteristics, the 7-DOF humanoid arm with non-offset S-R-S configuration is identified by evaluating four alternatives. The humanoid arm is accomplished with modular design, and is composed of links and modular joints. Cables between joints pass ...
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ژورنال
عنوان ژورنال: Mechanical Engineering Letters
سال: 2019
ISSN: 2189-5236
DOI: 10.1299/mel.18-00503