122 フレキシブルシャフトを用いたハイブリット制御機能付き動的歩行補助機の製作(OS07 歯車の潤滑/OS14-1 応用・実用事例I)

概要

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In this paper, a new walking assist machine on which a flexible shaft is applied. A combination of the flexible shaft with a worm gear is successfully adopted on this walking assist machine to develop its appearance simple and its size compact. This walking assist machine is actively controlled with a hybrid control system witch control both torque and angle at ankle joint. In this control system, the torsion spring constant of the flexible shaft is took into account to control power and the rotating angle of the motor witch assist over 70% power of normal walking. Walking experiments using this machine show the walking assist machine is well fit to walking.
社団法人日本機械学会の論文
2007-11-29