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Modified component mode synthesis for aircraft sructures
, 1991 Campen, van, D.H. +3 more
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Component Mode Synthesis Using Nonlinear Normal Modes
Nonlinear Dynamics, 2003This paper describes a methodology for developing reduced-order dynamic models of nonlinear structural systems that are composed of an assembly of component structures. The approach is a nonlinear extension of the fixed-interface component mode synthesis technique developed for linear structures by Hurty and modified by Craig and Bampton. Specifically,
Apiwattanalunggarn, Polarit +2 more
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Computational database technology for component mode synthesis
Advances in Engineering Software, 2004zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nyström, M., Orsborn, K.
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Component mode synthesis for nonclassically damped systems
AIAA Journal, 1996Summary: A formulation of a component mode synthesis (CMS) free-interface method is presented and tested on different examples of unforced nonclassically damped systems with symmetric mass, stiffness, and damping matrices. Excellent agreement of the results with the exact ones (unsubdivided systems) is obtained.
Muravyov, Alexander, Hutton, Stanley G.
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Evaluating Mode Selection Methods for Component Mode Synthesis
AIAA Journal, 2016Component mode synthesis is a popular reduced-order modeling technique with a substructuring strategy in structural dynamics. The ideal goal of component mode synthesis is to construct compact reduced models with adequate accuracy for specific intended applications. In this paper, five a priori mode selection methods plus an a posteriori mode selection
Soo Min Kim +3 more
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Compliant Interface in Component Mode Synthesis
Volume 2: 16th International Conference on Multibody Systems, Nonlinear Dynamics, and Control (MSNDC), 2020Abstract Substructuring, or component mode synthesis, requires components to share interface regions. When components modeled with rather different, often incompatible levels of refinement need to be connected, correctly defining the interfaces may be important.
Masarati, P., Darbas, F., Wander, I.
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An exact component mode synthesis approach
Earthquake Engineering & Structural Dynamics, 1988AbstractThe paper presents a method for synthesizing the modal properties of substructures to obtain the exact modal properties of a combined structure. Unlike the currently available modal synthesis approaches, the proposed approach does not require the solution of any transformed eigenvalue problem of the combined structure by conventional means. The
L. E. Suarez, M. P. Singh
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Methods of Component Mode Synthesis
The Shock and Vibration Digest, 1977A generalized substructure coupling, or component mode synthesis, procedure is described. Specific methods, applications, and such special topics as damping and experimental verification are surveyed.
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2004
The component mode synthesis (CMS) or component modal synthesis [Hintz 75] or modal coupling technique [Maia 97] is used when components (substructures) are described by the mode displacement method (MDM) and coupled together (synthesis) via the common boundaries {x b } in order to perform a dynamic analysis, e.g.
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The component mode synthesis (CMS) or component modal synthesis [Hintz 75] or modal coupling technique [Maia 97] is used when components (substructures) are described by the mode displacement method (MDM) and coupled together (synthesis) via the common boundaries {x b } in order to perform a dynamic analysis, e.g.
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Adaptive component mode synthesis in linear elasticity
International Journal for Numerical Methods in Engineering, 2010AbstractComponent mode synthesis (CMS) is a classical method for the reduction of large‐scale finite element models in linear elasticity. In this paper we develop a methodology for adaptive refinement of CMS models. The methodology is based on a posteriori error estimates that determine to what degree each CMS subspace influence the error in the ...
Jakobsson, Håkan +2 more
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