Overview of absolute nodal coordinate formulation and usage of recently formulated finite elements
Result description
This paper is dedicated to a brief description of the most common finite elements defined using the absolute nodal coordinate formulation (ANCF). The ANCF approach is suitable for modelling of flexible bodies which can be parts of multibody systems and which can undergo large rotations and displacements. Since 1996, when the original ANCF beam element was developed, whole family of ANCF finite elements have been introduced including thin beam element, plate and shell elements, solid element etc. All these elements use absolute position vectors of nodes and their gradients as nodal coordinates. Two benchmark simulations are shown and a practical use of ANCF elements is further discussed and referenced.
Keywords
multibody dynamicsflexible bodyabsolute nodal coordinate formulationfinite element
The result's identifiers
Result code in IS VaVaI
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Overview of absolute nodal coordinate formulation and usage of recently formulated finite elements
Original language description
This paper is dedicated to a brief description of the most common finite elements defined using the absolute nodal coordinate formulation (ANCF). The ANCF approach is suitable for modelling of flexible bodies which can be parts of multibody systems and which can undergo large rotations and displacements. Since 1996, when the original ANCF beam element was developed, whole family of ANCF finite elements have been introduced including thin beam element, plate and shell elements, solid element etc. All these elements use absolute position vectors of nodes and their gradients as nodal coordinates. Two benchmark simulations are shown and a practical use of ANCF elements is further discussed and referenced.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
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OECD FORD branch
20302 - Applied mechanics
Result continuities
Project
LO1506: Sustainability support of the centre NTIS - New Technologies for the Information Society
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Basic information
Result type
O - Miscellaneous
OECD FORD
Applied mechanics
Year of implementation
2019