TY - GEN
T1 - 3D volumetric muscle modeling for real-time deformation analysis with FEM
AU - Berranen, Yacine
AU - Hayashibe, Mitsuhiro
AU - Gilles, Benjamin
AU - Guiraud, David
PY - 2012
Y1 - 2012
N2 - Computer simulation is promising numerical tool to study muscle volumetric deformations. However, most models are facing very long computation time and thus are based on simplified wire Hill muscle model. The purpose of this study is to develop a real-time three-dimensional biomechanical model of volumetric muscle based on modified Hill model for the active stress which is controlled from EMG recordings. Finite element model is used to estimate the passive behavior of the muscle and tendons during contraction. We demonstrate that this 3D model implementation is very cost effective with respect to the computation time and the simulation gives good results compared to real measured data. Thus, this effective implementation will allow implementing much more complex and realistic models considering the muscle as volumetric continuum, with moderate computation time.
AB - Computer simulation is promising numerical tool to study muscle volumetric deformations. However, most models are facing very long computation time and thus are based on simplified wire Hill muscle model. The purpose of this study is to develop a real-time three-dimensional biomechanical model of volumetric muscle based on modified Hill model for the active stress which is controlled from EMG recordings. Finite element model is used to estimate the passive behavior of the muscle and tendons during contraction. We demonstrate that this 3D model implementation is very cost effective with respect to the computation time and the simulation gives good results compared to real measured data. Thus, this effective implementation will allow implementing much more complex and realistic models considering the muscle as volumetric continuum, with moderate computation time.
UR - http://www.scopus.com/inward/record.url?scp=84880963120&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84880963120&partnerID=8YFLogxK
U2 - 10.1109/EMBC.2012.6347083
DO - 10.1109/EMBC.2012.6347083
M3 - Conference contribution
C2 - 23367017
AN - SCOPUS:84880963120
SN - 9781424441198
T3 - Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS
SP - 4863
EP - 4866
BT - 2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2012
T2 - 34th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS 2012
Y2 - 28 August 2012 through 1 September 2012
ER -