Matches in SemOpenAlex for { <https://semopenalex.org/work/W3143007909> ?p ?o ?g. }
Showing items 1 to 65 of
65
with 100 items per page.
- W3143007909 abstract "Sub-structuring of structural system matrices is an important procedure in a typical finite model updating process. The conventional approach of Bayesian model updating is observed to depend on the procedure of sub-structuring of system matrices to a great extent. Without this procedure, detailed formulation for the expression of updated parameters is difficult to obtain in Bayesian framework especially without requirement of mode matching. But sub-structuring is not an easy task to perform in case of complex structures where it is not always easy to write computer program for FE modelling of such structures. Besides, sub-structuring procedure does not yield satisfactory results in case of updating parameters such as geometric properties like depth, width of beam, and beam offset. In order to remove this difficulty, the updated structural parameter in each iteration of linear optimization is obtained using numerical optimization technique where the objective function contains only the structural parameters as variables and last updated values of other updating parameters like system mode shapes as constants. Detailed formulation of the proposed method is carried out along with the estimation of uncertainty and damage detection of model parameters. One numerical example in the form of a three-dimensional steel cantilever beam is considered for demonstration purpose. Computer programs for FE modelling of the cantilever beam is created in MATLAB. Satisfactory performances in updating of model and detection of damage are observed for the structure using the proposed approach." @default.
- W3143007909 created "2021-04-13" @default.
- W3143007909 creator A5050562206 @default.
- W3143007909 creator A5055425202 @default.
- W3143007909 date "2021-01-01" @default.
- W3143007909 modified "2023-09-24" @default.
- W3143007909 title "Bayesian Finite Element Model Updating Without Requirement of Mode-Matching and Sub-structuring of System Matrices" @default.
- W3143007909 cites W2024292495 @default.
- W3143007909 cites W2024414262 @default.
- W3143007909 cites W2045831595 @default.
- W3143007909 cites W2064633509 @default.
- W3143007909 cites W2097912000 @default.
- W3143007909 cites W2148618957 @default.
- W3143007909 cites W2584742913 @default.
- W3143007909 cites W2792411901 @default.
- W3143007909 cites W2804785704 @default.
- W3143007909 cites W2991484052 @default.
- W3143007909 cites W60278794 @default.
- W3143007909 doi "https://doi.org/10.1007/978-981-33-6389-2_8" @default.
- W3143007909 hasPublicationYear "2021" @default.
- W3143007909 type Work @default.
- W3143007909 sameAs 3143007909 @default.
- W3143007909 citedByCount "0" @default.
- W3143007909 crossrefType "book-chapter" @default.
- W3143007909 hasAuthorship W3143007909A5050562206 @default.
- W3143007909 hasAuthorship W3143007909A5055425202 @default.
- W3143007909 hasConcept C10138342 @default.
- W3143007909 hasConcept C11413529 @default.
- W3143007909 hasConcept C126255220 @default.
- W3143007909 hasConcept C127413603 @default.
- W3143007909 hasConcept C135628077 @default.
- W3143007909 hasConcept C141354745 @default.
- W3143007909 hasConcept C162324750 @default.
- W3143007909 hasConcept C2775945657 @default.
- W3143007909 hasConcept C33923547 @default.
- W3143007909 hasConcept C41008148 @default.
- W3143007909 hasConcept C66938386 @default.
- W3143007909 hasConceptScore W3143007909C10138342 @default.
- W3143007909 hasConceptScore W3143007909C11413529 @default.
- W3143007909 hasConceptScore W3143007909C126255220 @default.
- W3143007909 hasConceptScore W3143007909C127413603 @default.
- W3143007909 hasConceptScore W3143007909C135628077 @default.
- W3143007909 hasConceptScore W3143007909C141354745 @default.
- W3143007909 hasConceptScore W3143007909C162324750 @default.
- W3143007909 hasConceptScore W3143007909C2775945657 @default.
- W3143007909 hasConceptScore W3143007909C33923547 @default.
- W3143007909 hasConceptScore W3143007909C41008148 @default.
- W3143007909 hasConceptScore W3143007909C66938386 @default.
- W3143007909 hasLocation W31430079091 @default.
- W3143007909 hasOpenAccess W3143007909 @default.
- W3143007909 hasPrimaryLocation W31430079091 @default.
- W3143007909 hasRelatedWork W10541334 @default.
- W3143007909 hasRelatedWork W12288583 @default.
- W3143007909 hasRelatedWork W12548304 @default.
- W3143007909 hasRelatedWork W13838999 @default.
- W3143007909 hasRelatedWork W1580140 @default.
- W3143007909 hasRelatedWork W4979910 @default.
- W3143007909 hasRelatedWork W5812004 @default.
- W3143007909 hasRelatedWork W79818 @default.
- W3143007909 hasRelatedWork W902372 @default.
- W3143007909 hasRelatedWork W13460795 @default.
- W3143007909 isParatext "false" @default.
- W3143007909 isRetracted "false" @default.
- W3143007909 magId "3143007909" @default.
- W3143007909 workType "book-chapter" @default.