公开(公告)号：US20170169138A1

公开(公告)日：2017-06-15

申请号：US14963679

申请日：2015-12-09

Applicant: Dassault Systemes Americas Corp.

Inventor： Pierre-Olivier Lemieux ,  Arnaud Barré ,  Rachid Aissaoui ,  Nicola Hagemeister

IPC: G06F17/50

CPC classification number: G06F17/5009 ,  G16H50/50

Abstract: An upper limb model of a virtual manikin includes a data conversion engine configured to produce converted data based on one or more data sets. Each data set represents dependencies between elements of the kinematic model. The upper limb model further includes a kinematic chain model configured to generate one or more constraints based on the converted data. The upper limb model also includes a posturing engine configured to determine, based on the one or more constraints, a trajectory from a first position to a second position. The kinematic model may further include a rendering engine configured to render a posture corresponding to the second posture. The elements of the kinematic model may include one or more of a clavicle, a scapula, a humerus, a forearm and a hand.