DocumentCode :
681018
Title :
Control of walking direction on the CPG-based neuro-musculo-skeletal walking model
Author :
Yamamoto, Ko ; Iioka, Hiroki ; Obinata, Goro
Author_Institution :
EcoTopia Science Institute, Nagoya University, Aichi, Japan
fYear :
2013
fDate :
14-17 Sept. 2013
Firstpage :
419
Lastpage :
424
Abstract :
Human motion analysis is an important technology for a number of applications, such as sports science, life-support engineering, computer graphics and robotics. In previous research, dynamics analysis on human motions has been studied with musculo-skeletal models. Moreover, it is well known that a rhythmic pattern generator activates muscles, which is called central pattern generator (CPG). There are a lot of studies on neuro-musculo-skeletal (NMS) models in which the CPG and musculo-skeletal model are integrated. Although forward dynamics simulations were conducted on straight walking motions in those research, it is also important to extend the NMS model to three dimensional motions with the walking direction changing, such as a turn or curve walk. In this paper, we present a walking direction control on the NMS model by the coordinate transformation of the somatosensory information. The validity is verified with simulations on a turn walk and curve walk.
Keywords :
Analytical models; Computational modeling; Dynamics; Foot; Legged locomotion; Switches; Timing; Central Pattern Generator; Neuro-Musculo-Skeletal model; coordinate transformation;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
SICE Annual Conference (SICE), 2013 Proceedings of
Conference_Location :
Nagoya, Japan
Type :
conf
Filename :
6736185
Link To Document :
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