Results 191 to 200 of about 21,753 (233)

A Nodal-Lie-Group Beam Element for Absolute Nodal Coordinate Formulations

Journal of Computational and Nonlinear Dynamics
Abstract A new 12DOF beam element is proposed to simulate large deformation and large rotation based on the 24DOF absolute nodal coordinate formulation (ANCF) beam element proposed before. The centerline of the beam is interpolated by Hermite shape functions, and the frame of the beam is interpolated by linear shape functions.
Binghua Zhang, Wei Fan, Hui Ren
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Absolute nodal coordinate plane beam formulation for multibody systems dynamics

Multibody System Dynamics, 2012
A new plane beam dynamic formulation for constrained multibody system dynamics is developed. Flexible multibody system dynamics includes rigid body dynamics and superimposed vibratory motions. The complexity of mechanical system dynamics originates from rotational kinematics, but the natural coordinate formulation does not use rotational coordinates ...
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A geometrically exact beam element based on the absolute nodal coordinate formulation

Multibody System Dynamics, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gerstmayr, Johannes, Matikainen, Marko K., Mikkola, Aki M.   +2 more
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Large Deformation and Vibration Analysis of Microbeams by Absolute Nodal Coordinate Formulation

International Journal of Structural Stability and Dynamics, 2019
This investigation uses the absolute nodal coordinate formulation (ANCF) method to solve statics and dynamics of microbeams for the first time. A comprehensive model for the investigation of statics and dynamics of microbeams by using gradient deficient elements of the ANCF and modified couple stress theory (MCST) is developed. The vibration equations
Li, L., Chen, Y. Z., Zhang, D. G., Liao, W. H.   +3 more
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Thin-walled composite beam elements via the absolute nodal coordinate formulation

Multibody System Dynamics, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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The Motion Modeling of ROV System using Absolute Nodal Coordinate Formulation

2018 3rd International Conference on Advanced Robotics and Mechatronics (ICARM), 2018
At present, many researchers have analyzed the motions effect of towing fish to the towing cable and the towing vehicle. But the power cables effect to the motion of the remotely operated vehicle has been ignored. In this paper, the effect of power cable has been researched, especially, the motion of winch has been introduced.
Fei Deng, Xiaoyang Su, Haijun Dong, Dandan Zheng, Jianglei Zhou, Wei Xiong   +5 more
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Comparison Between the Absolute Nodal Coordinate Formulation and Incremental Procedures

1999
Abstract : Many flexible multibody applications are characterized by high inertia forces and motion discontinuities. Because of these characteristics, problems can be encountered when large displacement finite element formulations are used in the simulation of flexible multibody systems.
Ahmed A. Shabana, Marcello Berzeri, Marcello Campanelli   +2 more
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Gradient Deficient Curved Beam Element Using the Absolute Nodal Coordinate Formulation

Journal of Computational and Nonlinear Dynamics, 2010
In this investigation, a gradient deficient beam element of the absolute nodal coordinate formulation is generalized to a curved beam for the analysis of multibody systems, and the performance of the proposed element is discussed by comparing with the fully parametrized curved beam element and the classical large displacement beam element with ...
Hiroyuki Sugiyama, Hirohisa Koyama, Hiroki Yamashita   +2 more
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Three- and four-noded planar elements using absolute nodal coordinate formulation

Multibody System Dynamics, 2012
This paper investigates two new types of planar finite elements containing three and four nodes. These elements are the reduced forms of the spatial plate elements employing the absolute nodal coordinate approach. Elements of the first type use translations of nodes and global slopes as nodal coordinates and have 18 and 24 degrees of freedom.
Alexander Olshevskiy, Oleg Dmitrochenko, Changwan Kim   +2 more
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Three Dimensional Bushing Element Based on the Absolute Nodal Coordinate Formulation

Volume 7B: 9th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, 2013
In addition to the load transmission, the rubber bushings play an important role in the noise and vibration reduction. This paper presents a new three dimensional bushing element based on the absolute nodal coordinate formulation (ANCF). This element is used to simulate the torsional and axial bushing stiffness between two fully parameterized ANCF ...
Abdel-Nasser A. Mohamed, Jeff Liu
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