Downloads: 35

Files in This Item:
File Description SizeFormat 
s11071-020-05756-7.pdf1.4 MBAdobe PDFView/Open
Full metadata record
DC FieldValueLanguage
dc.contributor.authorMochiyama, Shiuen
dc.contributor.authorHikihara, Takashien
dc.contributor.alternative持山, 志宇ja
dc.contributor.alternative引原, 隆士ja
dc.description.abstractMany strategies for an actuated biped gait generation have been proposed based on the passive dynamic gait. Among them, this study focuses on an impulsive excitation at the toe-off instance. The strategy offers advantages in its experimental implementation; for example, it is not required to measure and control the trajectory of the legs all the time. However, there has been no study on a realistic design of the impulsive torque itself. In this paper, we propose an impulsive actuation method based on a power packet dispatching system. Power packet is a unit of electric power transfer in a pulse shape with information tags attached in voltage waveforms. According to the tag, power packets are transferred from sources to loads. On the basis of the power packetization, the torque input is configured as a result of a power packet supply to electric motors in a realistic setup. The proposed scheme controls the supply in a digitized way, that is, by changing the number of power packets supplied in a gait step. We confirm the successful gait generation with the power packets through numerical simulations.en
dc.publisherSpringer Natureen
dc.rightsThis is a post-peer-review, pre-copyedit version of an article published in 'Nonlinear Dynamics'. The final authenticated version is available online at:
dc.rightsThe full-text file will be made open to the public on 20 June 2021 in accordance with publisher's 'Terms and Conditions for Self-Archiving'en
dc.rightsThis is not the published version. Please cite only the published version.en
dc.subjectPower packeten
dc.subjectImpulsive torqueen
dc.subjectBiped roboten
dc.subjectGait generationen
dc.titleImpulsive torque control of biped gait with power packetsen
dc.typejournal article-
dc.type.niitypeJournal Article-
dc.identifier.jtitleNonlinear Dynamics-
dc.addressKyoto Universityen
dc.addressKyoto Universityen
dcterms.accessRightsopen access-
jpcoar.funderName.alternativeJapan Society for the Promotion of Science (JSPS)en
Appears in Collections:Journal Articles

Show simple item record

Export to RefWorks

Export Format: 

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.