A mode selection algorithm for the flexibility-based component mode synthesis

Jin Gyun Kim; Phill Seung Lee; Kwang Chun Park

doi:10.7712/120115.3610.510

A mode selection algorithm for the flexibility-based component mode synthesis

Jin Gyun Kim
, Phill Seung Lee
, Kwang Chun Park

Research output: Contribution to conference › Paper › peer-review

13 Citations (Scopus)

Abstract

A major challenge in component mode synthesis (CMS) remains the absence of a robust mode selection algorithm which can provide a measure of accuracy of the reduced model compared to the full model. In order to address this challenge, two concepts have been proposed in tandem: mode selection and error estimation methods. In this paper, we reassess performance of a recently proposed mode selection method and an a posteriori error estimation method, and propose an efficient iterative algorithm that combines these two methods. The flexibility-based component mode synthesis (F-CMS) is used to demonstrate the performance of the above methods. Numerical examples illustrate the effectiveness of the present algorithm.

Original language	English
Pages	3162-3171
Number of pages	10
DOIs	https://doi.org/10.7712/120115.3610.510
Publication status	Published - 2015
Event	5th ECCOMAS Thematic Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, COMPDYN 2015 - Hersonissos, Crete, Greece Duration: 25 May 2015 → 27 May 2015

Conference

Conference	5th ECCOMAS Thematic Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, COMPDYN 2015
Country/Territory	Greece
City	Hersonissos, Crete
Period	25/05/15 → 27/05/15

Keywords

Component mode synthesis
Computational dynamics
Error estimation
Finite element method
Mode selection

Access to Document

10.7712/120115.3610.510

Cite this

@conference{2781e711c5a24a80b0163b023d5d8573,

title = "A mode selection algorithm for the flexibility-based component mode synthesis",

abstract = "A major challenge in component mode synthesis (CMS) remains the absence of a robust mode selection algorithm which can provide a measure of accuracy of the reduced model compared to the full model. In order to address this challenge, two concepts have been proposed in tandem: mode selection and error estimation methods. In this paper, we reassess performance of a recently proposed mode selection method and an a posteriori error estimation method, and propose an efficient iterative algorithm that combines these two methods. The flexibility-based component mode synthesis (F-CMS) is used to demonstrate the performance of the above methods. Numerical examples illustrate the effectiveness of the present algorithm.",

keywords = "Component mode synthesis, Computational dynamics, Error estimation, Finite element method, Mode selection",

author = "Kim, \{Jin Gyun\} and Lee, \{Phill Seung\} and Park, \{Kwang Chun\}",

year = "2015",

doi = "10.7712/120115.3610.510",

language = "English",

pages = "3162--3171",

note = "5th ECCOMAS Thematic Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, COMPDYN 2015 ; Conference date: 25-05-2015 Through 27-05-2015",

}

A mode selection algorithm for the flexibility-based component mode synthesis. / Kim, Jin Gyun; Lee, Phill Seung; Park, Kwang Chun.
2015. 3162-3171 Paper presented at 5th ECCOMAS Thematic Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, COMPDYN 2015, Hersonissos, Crete, Greece.

Research output: Contribution to conference › Paper › peer-review

TY - CONF

T1 - A mode selection algorithm for the flexibility-based component mode synthesis

AU - Kim, Jin Gyun

AU - Lee, Phill Seung

AU - Park, Kwang Chun

PY - 2015

Y1 - 2015

N2 - A major challenge in component mode synthesis (CMS) remains the absence of a robust mode selection algorithm which can provide a measure of accuracy of the reduced model compared to the full model. In order to address this challenge, two concepts have been proposed in tandem: mode selection and error estimation methods. In this paper, we reassess performance of a recently proposed mode selection method and an a posteriori error estimation method, and propose an efficient iterative algorithm that combines these two methods. The flexibility-based component mode synthesis (F-CMS) is used to demonstrate the performance of the above methods. Numerical examples illustrate the effectiveness of the present algorithm.

AB - A major challenge in component mode synthesis (CMS) remains the absence of a robust mode selection algorithm which can provide a measure of accuracy of the reduced model compared to the full model. In order to address this challenge, two concepts have been proposed in tandem: mode selection and error estimation methods. In this paper, we reassess performance of a recently proposed mode selection method and an a posteriori error estimation method, and propose an efficient iterative algorithm that combines these two methods. The flexibility-based component mode synthesis (F-CMS) is used to demonstrate the performance of the above methods. Numerical examples illustrate the effectiveness of the present algorithm.

KW - Component mode synthesis

KW - Computational dynamics

KW - Error estimation

KW - Finite element method

KW - Mode selection

UR - https://www.scopus.com/pages/publications/84942274785

U2 - 10.7712/120115.3610.510

DO - 10.7712/120115.3610.510

M3 - Paper

AN - SCOPUS:84942274785

SP - 3162

EP - 3171

T2 - 5th ECCOMAS Thematic Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, COMPDYN 2015

Y2 - 25 May 2015 through 27 May 2015

ER -

A mode selection algorithm for the flexibility-based component mode synthesis

Abstract

Conference

Keywords

Access to Document

Other files and links

Fingerprint

Cite this