Title:	On the Numerical Treatment of Nonlinear Flexible Multibody Systems with the Use of Quasi-Newton Methods
Authors:	Bulín, Radek Hajžman, Michal
Citation:	BULÍN, R., HAJŽMAN, M. On the Numerical Treatment of Nonlinear Flexible Multibody Systems with the Use of Quasi-Newton Methods. In Multibody Dynamics 2019 Proceeding of the 9th ECCOMAS Thematic Conference on Multibody Dynamics. Cham: Springer, 2020. s. 332-339. ISBN 978-3-030-23131-6 , ISSN 1871-3033.
Issue Date:	2020
Publisher:	Springer
Document type:	konferenční příspěvek conferenceObject
URI:	2-s2.0-85068105609 http://hdl.handle.net/11025/34915
ISBN:	978-3-030-23131-6
ISSN:	1871-3033
Keywords in different language:	absolute nodal coordinate formulation;flexible multibody system;Newmark method;Newton method;Quasi-Newton method
Abstract in different language:	This paper deals with the use of quasi-Newton methods for dynamical simulations of nonlinear flexible multibody systems which are modelled using absolute nodal coordinate formulation (ANCF). Three ANCF beam elements are briefly reminded and implemented. The Newmark integration method for index 3 differential-algebraic equations is coupled with the iterative quasi-Newton method in order to reduce computational time. The described algorithm is implemented and tested on the benchmark problem of a flexible pendulum.
Rights:	Plný text není přístupný. © Springer
Appears in Collections:	Konferenční příspěvky / Conference Papers (KME) OBD

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