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Component mode synthesis techniques for finite element model updating
dc.creator | Papadimitriou, C. | en |
dc.creator | Papadioti, D. C. | en |
dc.date.accessioned | 2015-11-23T10:42:58Z | |
dc.date.available | 2015-11-23T10:42:58Z | |
dc.date.issued | 2013 | |
dc.identifier | 10.1016/j.compstruc.2012.10.018 | |
dc.identifier.issn | 0045-7949 | |
dc.identifier.uri | http://hdl.handle.net/11615/31689 | |
dc.description.abstract | Deterministic and Bayesian finite element (FE) model updating techniques are computationally very demanding operations due to the large number of FE model re-analyses required. Component mode synthesis techniques are proposed to carry out the re-analyses efficiently in a substantially reduced space of generalized coordinates using exact component modes and characteristic interface modes computed only once from a reference FE model. The re-assembling of the reduced-order system matrices from components and interface modes is avoided. Theoretical and computational developments are demonstrated with model updating and damage identification applications for a highway bridge using a high fidelity model and simulated measurements. (C) 2012 Elsevier Ltd. All rights reserved. | en |
dc.source | Computers & Structures | en |
dc.source.uri | <Go to ISI>://WOS:000325058300003 | |
dc.subject | Model updating | en |
dc.subject | Structural identification | en |
dc.subject | Multi-objective optimization | en |
dc.subject | Bayesian inference | en |
dc.subject | Transitional MCMC | en |
dc.subject | Component mode synthesis | en |
dc.subject | BAYESIAN PROBABILISTIC APPROACH | en |
dc.subject | DAMAGE IDENTIFICATION | en |
dc.subject | CLASS SELECTION | en |
dc.subject | RESPONSE MEASUREMENTS | en |
dc.subject | DYNAMICAL-SYSTEMS | en |
dc.subject | STRUCTURAL MODELS | en |
dc.subject | FRAMEWORK | en |
dc.subject | OPTIMIZATION | en |
dc.subject | SIMULATION | en |
dc.subject | Computer Science, Interdisciplinary Applications | en |
dc.subject | Engineering, Civil | en |
dc.title | Component mode synthesis techniques for finite element model updating | en |
dc.type | journalArticle | en |
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