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Implementation of an Origami Dynamics Model Based on the Absolute Nodal Coordinate Formulation (ANCF)

ASME 2022 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, 2022
Abstract Origami — the ancient art of paper folding — has been widely adopted as a design and fabrication framework for many engineering applications, including multi-functional structures, deployable spacecraft, and architected materials.
Jiayue Tao, Suyi Li
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Dynamic modeling of a radially multilayered tether cable for a remotely-operated underwater vehicle (ROV) based on the absolute nodal coordinate formulation (ANCF)

Mechanism and Machine Theory, 2020
Abstract This research is aimed at the accurate modeling of an ROV's tether cable with a radially multilayered circular cross-section. In the coupled motion analysis of an ROV-tether system, dynamic modeling of a numerical tether continuum, which can accurately reproduce the nonlinear motion behavior of a flexible cable, is crucial since the tether ...
Thant Zin Htun   +2 more
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Theory and model implementation for analyzing line structures subject to dynamic motions of large deformation and elongation using the absolute nodal coordinate formulation (ANCF) approach

Nonlinear Dynamics, 2020
This paper presents the theory development and numerical implementation of a new gradient-deficient-based ANCF (Absolute Nodal Coordinate Formulation) model applied to perform the nonlinear dynamic analysis of elastic line structures subject to large stretching and deformation.
Fangfang Sheng   +2 more
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Comparison of finite element method based on nodal displacement and absolute nodal coordinate formulation (ANCF) in thin shell analysis

International Journal for Numerical Methods in Biomedical Engineering, 2009
The known absolute nodal coordinate formulation (ANCF) uses magnitudes of position vector and their gradients as finite element nodal coordinates. In this paper, the efficiency and domain of application of classical finite element method (FEM) and ANCF have been studied by considering some numerical examples.
Sereshk, Mohammadreza Vaziri   +1 more
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A High-Fidelity Dynamic Model for Origami Based on Iso-Parametric Absolute Nodal Coordinate Formulation (Iso-ANCF)

ASME 2019 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, 2019
Abstract Origami-inspired structures and material systems have been used in many engineering applications because of their unique kinematic and mechanical properties induced by folding. However, accurately modeling and analyzing origami folding and the associated mechanical properties are challenging, especially when large deformation ...
Jiayue Tao, Suyi Li
openaire   +1 more source

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