Proceedings of the Japan Joint Automatic Control Conference
THE 53RD JAPAN JOINT AUTOMATIC CONTROL CONFERENCE
Session ID : 323
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Basis and Evolution of Passive Dynamic Locomotion
Enhancing the Stability of Passive Dynamic Runner by Exploiting the Upper Body
*Dai OwakiShota KuboShin'ichi YamaguchiAtsushi TeroMoritz MausChristophe MaufroyAndre SeyfarthAkio Ishiguro
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Abstract
In this paper, we discuss the effect of upper body on the stability of passive dynamic running (PDR). Through our numerical simulations, we have found the following results: (i) Periodic stable solutions exist; (ii) The higher position of COM destabilizes PDR; and (iii) The inertia of upper body stabilizes PDR. Moreover, we discuss about the postural stabilization mechanism underlying PDR with an upper body, focusing on roly-poly toy.
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© 2010 JSME
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