Matches in SemOpenAlex for { <https://semopenalex.org/work/W2056577025> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W2056577025 endingPage "665" @default.
- W2056577025 startingPage "649" @default.
- W2056577025 abstract "Analytical models of linear elastomechanical systems are often updated by model parameter estimation using input–output measurements or modal test results. The structure of the model equations and the parametrisation of the spatially discretised model—often a sum of matrices multiplied each by a dimensionless adjustment parameter—are usually assumed to be consistent with the system under test. Thus, the analytical model can be corrected by estimating the actual values of the dimensionless adjustment parameters. There is, however, a lack of measurement information that is caused by the difference between the number of degrees of freedom (dof) of the analytical model and the number of measured dof. That is not only due to large-scale models but is also due to the fact that rotational dof are generally not measured. This lack of information is also the reason for the non-linear character of this kind of model updating because it is in general a simultaneous parameter and state estimation problem. Due to its intrinsic non-linearity the inverse problem is ill-posed with the latent risk of biased parameter estimates. In this paper it is shown that the problem of updating linear analytical models can be transferred to a multiparameter eigenvalue problem that needs only a minimum set of test data for estimating the actual model parameter values with a negligibly small risk of biased estimates. The presented method is well-founded by its rigorous mathematical deduction." @default.
- W2056577025 created "2016-06-24" @default.
- W2056577025 creator A5069360058 @default.
- W2056577025 date "2001-07-01" @default.
- W2056577025 modified "2023-09-23" @default.
- W2056577025 title "DYNAMIC MODEL UPDATING—A MULTIPARAMETER EIGENVALUE PROBLEM" @default.
- W2056577025 cites W1552548571 @default.
- W2056577025 cites W2080279674 @default.
- W2056577025 doi "https://doi.org/10.1006/mssp.2000.1362" @default.
- W2056577025 hasPublicationYear "2001" @default.
- W2056577025 type Work @default.
- W2056577025 sameAs 2056577025 @default.
- W2056577025 citedByCount "19" @default.
- W2056577025 countsByYear W20565770252014 @default.
- W2056577025 countsByYear W20565770252015 @default.
- W2056577025 countsByYear W20565770252016 @default.
- W2056577025 countsByYear W20565770252018 @default.
- W2056577025 countsByYear W20565770252019 @default.
- W2056577025 countsByYear W20565770252021 @default.
- W2056577025 countsByYear W20565770252022 @default.
- W2056577025 crossrefType "journal-article" @default.
- W2056577025 hasAuthorship W2056577025A5069360058 @default.
- W2056577025 hasConcept C105795698 @default.
- W2056577025 hasConcept C11413529 @default.
- W2056577025 hasConcept C121332964 @default.
- W2056577025 hasConcept C134306372 @default.
- W2056577025 hasConcept C135252773 @default.
- W2056577025 hasConcept C158693339 @default.
- W2056577025 hasConcept C163175372 @default.
- W2056577025 hasConcept C167928553 @default.
- W2056577025 hasConcept C208081375 @default.
- W2056577025 hasConcept C24872484 @default.
- W2056577025 hasConcept C28826006 @default.
- W2056577025 hasConcept C33923547 @default.
- W2056577025 hasConcept C57879066 @default.
- W2056577025 hasConcept C62520636 @default.
- W2056577025 hasConcept C6802819 @default.
- W2056577025 hasConceptScore W2056577025C105795698 @default.
- W2056577025 hasConceptScore W2056577025C11413529 @default.
- W2056577025 hasConceptScore W2056577025C121332964 @default.
- W2056577025 hasConceptScore W2056577025C134306372 @default.
- W2056577025 hasConceptScore W2056577025C135252773 @default.
- W2056577025 hasConceptScore W2056577025C158693339 @default.
- W2056577025 hasConceptScore W2056577025C163175372 @default.
- W2056577025 hasConceptScore W2056577025C167928553 @default.
- W2056577025 hasConceptScore W2056577025C208081375 @default.
- W2056577025 hasConceptScore W2056577025C24872484 @default.
- W2056577025 hasConceptScore W2056577025C28826006 @default.
- W2056577025 hasConceptScore W2056577025C33923547 @default.
- W2056577025 hasConceptScore W2056577025C57879066 @default.
- W2056577025 hasConceptScore W2056577025C62520636 @default.
- W2056577025 hasConceptScore W2056577025C6802819 @default.
- W2056577025 hasIssue "4" @default.
- W2056577025 hasLocation W20565770251 @default.
- W2056577025 hasOpenAccess W2056577025 @default.
- W2056577025 hasPrimaryLocation W20565770251 @default.
- W2056577025 hasRelatedWork W1607055435 @default.
- W2056577025 hasRelatedWork W2108389574 @default.
- W2056577025 hasRelatedWork W2111210512 @default.
- W2056577025 hasRelatedWork W2126833438 @default.
- W2056577025 hasRelatedWork W2351859806 @default.
- W2056577025 hasRelatedWork W2963794791 @default.
- W2056577025 hasRelatedWork W3070532440 @default.
- W2056577025 hasRelatedWork W3120010261 @default.
- W2056577025 hasRelatedWork W4255779242 @default.
- W2056577025 hasRelatedWork W2170916265 @default.
- W2056577025 hasVolume "15" @default.
- W2056577025 isParatext "false" @default.
- W2056577025 isRetracted "false" @default.
- W2056577025 magId "2056577025" @default.
- W2056577025 workType "article" @default.