Modeling of Three-Dimensional Soft Tissue Deformation with Dynamic Nonlinear Finite Element
نویسندگان
چکیده
منابع مشابه
Modeling of Three-Dimensional Soft Tissue Deformation with Dynamic Nonlinear Finite Element
Deformation of soft tissue is a significant simulation part in minimally invasive surgery. This paper presents a dynamic nonlinear finite element method for modeling of soft tissue deformation. This method models large-range deformation via the second-order Piola-Kirchhoff stress. It condenses the stiffness matrix to reduce the degrees of freedom of the entire soft body at each node for every t...
متن کاملModeling of Three-Dimensional Soft Tissue Deformation with Dynamic Nonlinear Finite Element
Deformation of soft tissue is a significant simulation part in minimally invasive surgery. This paper presents a dynamic nonlinear finite element method for modeling of soft tissue deformation. This method models large-range deformation via the second-order Piola-Kirchhoff stress. It condenses the stiffness matrix to reduce the degrees of freedom of the entire soft body at each node for every t...
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ژورنال
عنوان ژورنال: Journal of Applied Mechanical Engineering
سال: 2016
ISSN: 2168-9873
DOI: 10.4172/2168-9873.1000237