1P1-O12 高効率推進を可能とする多関節ヘビ型ロボットの自律分散制御則(バイオロボティクス)

概要

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The mechanism of multi-articular muscles that contributes to the emergence of animal behavior has not been clarified thus far. To address this issue, we focus on the slithering motion of snakes, which have numerous antagonistic muscle-tendon chains that span several tens of vertebrae. From theoretical analyses on the basis of the continum model, the acceleration of the body in the longitudinal direction is found to be proportional to the number of segments spanned by each muscle. On the basis of this theoretical result, we propose a decentralized control scheme for the efficient locomotion of a multi-articular serpentine robot. We conduct simulations using this control scheme, and the results show that the locomotion efficiency increases as the number of segments spanned by each muscle increases.
一般社団法人日本機械学会の論文
2011-05-26