Modelo biomecánico humano 3D para la determinación de pares articulares mediante dinámica inversa
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URI: http://hdl.handle.net/10317/5225Share
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Sánchez García, EnriqueDirector/a
Saura Sánchez, MaríanoCenter
Escuela Técnica Superior de Ingeniería IndustrialUniversity
Universidad Politécnica de CartagenaDepartment
Ingeniería MecánicaKnowledge Area
Ingeniería MecánicaPublication date
2015Keywords
Sistemas multicuerpoMultibody dynamics techniques.
Inverse Dynamic Analysis (IDA)
Análisis Dinámico Inverso (IDA)
Blender
MatLab
Modelo biomecánico humano
Human biomechanical model
Mecanics
Mecánica
Abstract
[ENG] In this paper, kinematic and dynamic study of human motion will be studied through multibody dynamics techniques. As part of the multibody dynamics field, a 3D model composed of 18 segments with 57 degrees of freedom will be developed. Both natural and relative mixed coordinates have been used for the multibody formulation.
In order to obtain all the necessary data for each segment of the whole human body, we will operate with the OpenSim database. It can find mass, moments of inertia and the position of center of mass of any segment. The natural coordinates of the various segments will be obtained through Blender, either local or global. However, other intermediate programs will be used, such as ParaView and MeshLab, so as to convert the OpenSim data into Blender-compatible data. Also, concerning the relative coordinates, the information of Andrés Valverde Conesa's doctoral thesis will be used, thus obtaining mixed coordinates as link and result of both of them.
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