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Definition of ANCF Finite Elements
Journal of Computational and Nonlinear Dynamics, 2015Since the absolute nodal coordinate formulation (ANCF) was introduced, a large number of fully parametrized and gradient deficient finite elements were developed. Some of the finite elements (FE) proposed do not fall into the ANCF category, and for this reason, this technical brief describes the general requirements for ANCF finite elements.
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Three new triangular shell elements of ANCF represented by Bézier triangles
Multibody System Dynamics, 2015zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chang, Hanjiang +4 more
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Dynamic characteristics analysis of hyperelastic flexible beam based on MLS-ANCF
Engineering Analysis with Boundary ElementsChangxin Chen +3 more
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ANCF Consistent Rotation-Based Finite Element Formulation
Journal of Computational and Nonlinear Dynamics, 2015In this technical brief, a consistent rotation-based formulation is proposed using the absolute nodal coordinate formulation (ANCF) kinematic description. The proposed formulation defines a unique rotation field, employs one interpolation, captures shear deformations, does not suffer from the redundancy problem encountered when using large rotation ...
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ANCF reference node for multibody system analysis
Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics, 2014The objective of this short communication is to introduce the important concept of the absolute nodal coordinate formulation reference node (ANCF-RN), a concept that can be used effectively to develop new and complex multibody system (MBS) models. The ANCF-RN allows for defining constraints and joints using linear algebraic equations, can be used to ...
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Journal of Computational and Nonlinear Dynamics
Tendon-driven continuum robots are widely used in medical and industrial applications due to their slender and nimble characteristics. It is helpful to control tendon-driven continuum robots more accurately to study the mechanism and laws of generating
Qi Jiang, Jie Wang, Zehou Zhang, Na Li
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Tendon-driven continuum robots are widely used in medical and industrial applications due to their slender and nimble characteristics. It is helpful to control tendon-driven continuum robots more accurately to study the mechanism and laws of generating
Qi Jiang, Jie Wang, Zehou Zhang, Na Li
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Helicoseir as Shape of a Rotating String (I): 2D Theory and Simulation Using ANCF
Multibody System Dynamics, 2006zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Dmitrochenko, Oleg +2 more
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International Journal of Applied Mechanics
The mechanical model of thin composite structure for the multi-drive actuators in soft robots is difficult to be obtained because the coupling effect of large deformation and large rotation of the multiple dielectric elastomer (DE) driving plates and ...
Chang Gao +3 more
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The mechanical model of thin composite structure for the multi-drive actuators in soft robots is difficult to be obtained because the coupling effect of large deformation and large rotation of the multiple dielectric elastomer (DE) driving plates and ...
Chang Gao +3 more
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Dynamic Analysis of Thermo-Flexible Coupled Deployable Robotic Arm Solar Panels Based on ANCF
2023 5th International Symposium on Robotics & Intelligent Manufacturing Technology (ISRIMT), 2023The dynamic modeling and analysis of a deployable robotic arm with solar panels were conducted using thermo-flexible coupled thin plate elements and circular cross-section beam elements.
Chensheng Cai +5 more
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Use of ANCF Finite Elements in MBS Textile Applications
Volume 6: 11th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, 2015The objective of this investigation is to present a new flexible multibody system (MBS) approach for modeling textile roll-drafting sets used in chemical textile industry. The proposed approach can be used in the analysis of textile materials which have un-common material properties best described by specialized continuum mechanics constitutive models,
Liang Wang +3 more
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