A Neuro-Muscular Elasto-Dynamic Model of the Human Arm Part 1:Model Development

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    摘要 Inthispaperwedevelopanelasto-dynamicmodelofthehumanarmforuseinneuro-muscularcontrolanddynamicinteractionstudies.Themotivationforthisworkistopresentacasefordevelopingandusingnon-quasistaticmodelsofhumanmusculo-skeletalbiomechanics.Themodelisbasedonhybridparametermultiplebodysystem(HPMBS)variationalprojectionprinciples.Inthispaper,wepresentanoverviewoftheHPMBSvariationalprincipleappliedtothefullelasto-dynamicmodelofthearm.Thegeneralityofthemodelallowsonetoincorporatemuscleeffectsaseitherloadstransmittedthroughthetendonatpointsoforiginandinsertionorasaneffectivetorqueatajoint.Thoughthetechniqueissuitablefordetailedboneandjointmodeling,wepresentinthisinitialeffortonlysimplegeometrywiththebonesdiscretizedasRayleighbeamswithelongation,whileallowingforlargedeflections.Simulationsdemonstratetheviabilityofthemcthodforuseinthecompanionpaperandinfuturestudies.
    机构地区 不详
    出版日期 2009年02月12日(中国Betway体育网页登陆平台首次上网日期,不代表论文的发表时间)
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