OpenSim人體仿真建模及生物力學(xué)分析系統(tǒng)OpenSim人體仿真建模及生物力學(xué)系統(tǒng)
OpenSim是基于C++和JAVA語(yǔ)言為基礎(chǔ)開(kāi)發(fā)的一款應(yīng)用于肌肉模型開(kāi)發(fā)、模擬仿真與神經(jīng)肌肉系統(tǒng)的開(kāi)放性(Simtk.org).OpenSim以肌肉-肌腱長(zhǎng)度(lMT)、肌肉{zd0}等長(zhǎng)收縮力(FMO)、羽狀角(α)、肌肉jh程度(a)、肌肉生理橫截面積(PCSA)、肌腱松弛長(zhǎng)度(lTsS)、最適肌纖維長(zhǎng)度(Lmo)等肌肉形態(tài)參數(shù)為基礎(chǔ)建立通用人體骨肌模型.通過(guò)實(shí)驗(yàn)室測(cè)得的實(shí)驗(yàn)數(shù)據(jù)對(duì)上述通用模型進(jìn)行縮放,從而建立符合個(gè)體特征的個(gè)性化模型;通過(guò)逆向運(yùn)動(dòng)學(xué)(IK)求解,使建立的模型與人體實(shí)際狀況{zj0}匹配;通過(guò)RRA方法把外部力——地面反作用力與人體慣性參數(shù)相結(jié)合,把逆向動(dòng)力學(xué)計(jì)算時(shí)的誤差控制到最?。煌ㄟ^(guò)CMC改變上述的肌肉參數(shù),如jh程度a、{zd0}等長(zhǎng)收縮力,并達(dá)到模擬計(jì)算的結(jié)果,從而達(dá)到計(jì)算機(jī)模擬動(dòng)作的要求.
OpenSimisanopensourcesoftwaresystemforbiomechanicalmodeling,simulationandanalysis.Itspurposeistoprovidefreeandwidelyaccessibletoolsforconductingbiomechanicsresearchandmotorcontrolscience.OpenSimenablesawiderangeofstudies,includinganalysisofwalkingdynamics,studiesofsportsperformance,simulationsofsurgicalprocedures,analysisofjointloads,designofmedicaldevices,andanimationofhumanandanimalmovement.Thesoftwareperformsinversedynamicsanalysisandforwarddynamicssimulations.OpenSimisusedinhundredsofbiomechanicslaboratoriesaroundtheworldtostudymovementandhasacommunityofsoftwaredeveloperscontributingnewfeatures.
OpenSimisoneoftheflagshipapplicationsfromSimbios,aNIHCenterforBiomedicalComputationatStanfordUniversity.Foundedin2004,Simbiosischargedwithamandatetoprovideleadingsoftwareandcomputationaltoolsforphysics-basedmodelingandsimulationofbiologicalstructures.OpenSimwasdesignedtopropelbiomechanicsresearchbyprovidingacommonframeworkforinvestigationandavehicleforexchangingcomplexmusculoskeletalmodels.三眼商城(上海三眼實(shí)業(yè)有限公司)聯(lián)系方式:上海九亭大街473弄4號(hào)401室地址:上海市松江區(qū)九亭大街473號(hào)4號(hào)樓401室聯(lián)系人:何志軍電話:021-54233665/13918894778 傳真:021-57818685 郵箱:hezhijun53@ QQ:252066462 索取解決方案:請(qǐng)聯(lián)系13918894778 何先生查詢、了解產(chǎn)品請(qǐng)登錄: