Results 271 to 280 of about 1,301,914 (340)
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, 2020
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 ...
Qi Tian, P. Lan, Zuqing Yu
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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 ...
Qi Tian, P. Lan, Zuqing Yu
semanticscholar +1 more source
A model‐order reduction framework for hybrid simulation based on component‐mode synthesis
Earthquake engineering & structural dynamics (Print), 2020Testing of stiff physical substructures (PSs) still poses major technical issues that prevent from adopting hybrid simulation (HS) as a standard structural testing method. Firstly, elastic deformation of reaction frames, as well as the limited resolution
G. Miraglia +4 more
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, 2020
In this paper, by considering higher-order effects of residual attachment modes, a new free-interface component mode synthesis (CMS) method is developed for non-classically damped systems. Firstly, based on the Neumann expansion, the higher-order effects
Zhe Ding +3 more
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In this paper, by considering higher-order effects of residual attachment modes, a new free-interface component mode synthesis (CMS) method is developed for non-classically damped systems. Firstly, based on the Neumann expansion, the higher-order effects
Zhe Ding +3 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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, 2020
In numerous engineering structures with local nonlinearities, the nonlinear effects are usually localized and most parts of the structures behave linearly.
Tao Wang +5 more
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In numerous engineering structures with local nonlinearities, the nonlinear effects are usually localized and most parts of the structures behave linearly.
Tao Wang +5 more
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Formulation of Flexibility-Based Component Mode Synthesis for Transient Analysis
AIAA Journal, 2019Flexibility-based component mode synthesis (F-CMS) is one of the most popular free-interface component mode synthesis (CMS) methods.
In Seob Chung +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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Iterative Component Mode Synthesis Using a Priori and a Posteriori Criteria
AIAA Journal, 2019An iterative algorithm of component mode synthesis for a rational reduced-order modeling is proposed.
S. Kim +3 more
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