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Keywords: absolute nodal coordinate formulation
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Journal Articles
Article Type: Research-Article
J. Comput. Nonlinear Dynam. January 2021, 16(1): 011006.
Paper No: CND-20-1304
Published Online: November 11, 2020
... and multibody system (MBS) applications. These spatial elements are based on geometry derived from the kinematic description of the absolute nodal coordinate formulation (ANCF). In order to allow for an accurate reference-configuration geometry description, the element shape functions are formulated using...
Journal Articles
Article Type: Research-Article
J. Comput. Nonlinear Dynam. October 2020, 15(10): 101008.
Paper No: CND-20-1112
Published Online: August 7, 2020
...Qinglong Tian; Peng Lan; Zuqing Yu A new method of model-order reduction for the flexible multibody system which undergoes large deformation and rotation is proposed. At first, the flexible multibody system is modeled by absolute nodal coordinate formulation (ANCF), and then, the whole motion...
Journal Articles
Article Type: Research-Article
J. Comput. Nonlinear Dynam. December 2019, 14(12): 121006.
Paper No: CND-19-1233
Published Online: October 7, 2019
... specifications, the mechanics-based geometry/analysis absolute nodal coordinate formulation (ANCF) is used to define the tire geometry with the same degree of accuracy as B-splines and nonuniform rational B-spline (NURBS), widely used in the computer-aided design (CAD) systems. In the case of large deformations...
Topics: Tires, Geometry
Journal Articles
Article Type: Research-Article
J. Comput. Nonlinear Dynam. April 2019, 14(4): 041001.
Paper No: CND-18-1055
Published Online: February 6, 2019
...Tengfei Wang; Zuqing Yu; Peng Lan In this paper, a new four-node incomplete cubic tetrahedral element (ICTE) based on the absolute nodal coordinate formulation (ANCF) is developed employing both volume coordinate and Cartesian coordinate parameter set. From the view of the order of interpolation...
Journal Articles
Article Type: Research-Article
J. Comput. Nonlinear Dynam. November 2015, 10(6): 061003.
Paper No: CND-14-1086
Published Online: November 1, 2015
... ) ( ξ - 1 ) } where ξ = x / l , η = y / w . l and w is the length and width of the element. Higher order finite elements (FEs) based on the absolute nodal coordinate formulation (ANCF) may require the use of curvature vectors as nodal...
Journal Articles
Article Type: Technical Briefs
J. Comput. Nonlinear Dynam. April 2011, 6(2): 024502.
Published Online: October 21, 2010
...Ahmed A. Shabana Slope discontinuities and T-sections can be modeled in a straight forward manner using fully parameterized absolute nodal coordinate formulation (ANCF) finite elements that have a complete set of gradient vectors. Linear transformations that define the element connectivity can...
Journal Articles
Article Type: Technical Briefs
J. Comput. Nonlinear Dynam. October 2010, 5(4): 044501.
Published Online: July 28, 2010
... of the absolute nodal coordinate formulation (ANCF) that defines unique displacement and rotation fields. ANCF finite elements allow for imposing curvature continuity without increasing the order of the interpolation or the number of nodal coordinates, as demonstrated in this paper. Furthermore, the relationship...
Journal Articles
Article Type: Research Papers
J. Comput. Nonlinear Dynam. April 2010, 5(2): 021003.
Published Online: February 9, 2010
... element absolute nodal coordinate formulation (ANCF) that allows for a straight forward implementation of general linear and nonlinear material models for structural elements such as beams, plates, and shells. Furthermore, this formulation, which is based on a more general kinematic description, can...
Journal Articles
Article Type: Research Papers
J. Comput. Nonlinear Dynam. April 2009, 4(2): 021009.
Published Online: March 10, 2009
... on the absolute nodal coordinate formulation (ANCF). The characteristic of the ANCF that the mass matrix is constant and both Coriolis and centrifugal terms vanish in the equations of motion make the proposed method computationally efficient. Within the proposed method, no additional unknowns...
Journal Articles
Article Type: Research Papers
J. Comput. Nonlinear Dynam. April 2009, 4(2): 021006.
Published Online: March 9, 2009
...Markus Dibold; Johannes Gerstmayr; Hans Irschik In extension to a former work, a detailed comparison of the absolute nodal coordinate formulation (ANCF) and the floating frame of reference formulation (FFRF) is performed for standard static and dynamic problems, both in the small and large...