Matches in SemOpenAlex for { <https://semopenalex.org/work/W2114332207> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W2114332207 abstract "We have recently proposed a method for classifying waveforms from healthy and damaged structures in a structural health monitoring framework. This method is based on the use of hidden Markov models with preselected feature vectors obtained from the time-frequency based matching pursuit decomposition. In order to investigate the performance of the classifier for different signal-to-noise ratios (SNR), we simulate the response of a lug joint sample with different crack lengths using finite element modeling (FEM). Unlike experimental noisy data, the modeled data is noise free. As a result, different levels of noise can be added to the modeled data in order to obtain the true performance of the classifier under additive white Gaussian noise. We use the finite element package ABAQUS to simulate a lug joint sample with different crack lengths and piezoelectric sensor signals. A mesoscale internal state variable damage model defines the progressive damage and is incorporated in the macroscale model. We furthermore use a hybrid method (boundary element-finite element method) to model wave reflection as well as mode conversion of the Lamb waves from the free edges and scattering of the waves from the internal defects. The hybrid method simplifies the modeling problem and provides better performance in the analysis of high stress gradient problems." @default.
- W2114332207 created "2016-06-24" @default.
- W2114332207 creator A5001411567 @default.
- W2114332207 creator A5033331685 @default.
- W2114332207 creator A5068582650 @default.
- W2114332207 creator A5069246416 @default.
- W2114332207 creator A5069269584 @default.
- W2114332207 creator A5082241757 @default.
- W2114332207 creator A5088158268 @default.
- W2114332207 date "2008-03-27" @default.
- W2114332207 modified "2023-09-27" @default.
- W2114332207 title "Physics based modeling for time-frequency damage classification" @default.
- W2114332207 cites W1981849500 @default.
- W2114332207 cites W1984749989 @default.
- W2114332207 cites W1994729542 @default.
- W2114332207 cites W1998336702 @default.
- W2114332207 cites W2027456229 @default.
- W2114332207 cites W2048508162 @default.
- W2114332207 cites W2049633694 @default.
- W2114332207 cites W2100139715 @default.
- W2114332207 cites W2101508625 @default.
- W2114332207 cites W2105594594 @default.
- W2114332207 cites W2107730617 @default.
- W2114332207 cites W2111318828 @default.
- W2114332207 cites W2125838338 @default.
- W2114332207 cites W2148361150 @default.
- W2114332207 cites W2151693816 @default.
- W2114332207 cites W2154007667 @default.
- W2114332207 cites W2162394527 @default.
- W2114332207 cites W2483512952 @default.
- W2114332207 cites W634575154 @default.
- W2114332207 doi "https://doi.org/10.1117/12.776628" @default.
- W2114332207 hasPublicationYear "2008" @default.
- W2114332207 type Work @default.
- W2114332207 sameAs 2114332207 @default.
- W2114332207 citedByCount "7" @default.
- W2114332207 countsByYear W21143322072014 @default.
- W2114332207 countsByYear W21143322072017 @default.
- W2114332207 countsByYear W21143322072019 @default.
- W2114332207 crossrefType "proceedings-article" @default.
- W2114332207 hasAuthorship W2114332207A5001411567 @default.
- W2114332207 hasAuthorship W2114332207A5033331685 @default.
- W2114332207 hasAuthorship W2114332207A5068582650 @default.
- W2114332207 hasAuthorship W2114332207A5069246416 @default.
- W2114332207 hasAuthorship W2114332207A5069269584 @default.
- W2114332207 hasAuthorship W2114332207A5082241757 @default.
- W2114332207 hasAuthorship W2114332207A5088158268 @default.
- W2114332207 hasConcept C11413529 @default.
- W2114332207 hasConcept C120665830 @default.
- W2114332207 hasConcept C121332964 @default.
- W2114332207 hasConcept C127413603 @default.
- W2114332207 hasConcept C135628077 @default.
- W2114332207 hasConcept C142358356 @default.
- W2114332207 hasConcept C153180895 @default.
- W2114332207 hasConcept C154945302 @default.
- W2114332207 hasConcept C23224414 @default.
- W2114332207 hasConcept C24890656 @default.
- W2114332207 hasConcept C2776247918 @default.
- W2114332207 hasConcept C41008148 @default.
- W2114332207 hasConcept C44886760 @default.
- W2114332207 hasConcept C66938386 @default.
- W2114332207 hasConcept C97355855 @default.
- W2114332207 hasConceptScore W2114332207C11413529 @default.
- W2114332207 hasConceptScore W2114332207C120665830 @default.
- W2114332207 hasConceptScore W2114332207C121332964 @default.
- W2114332207 hasConceptScore W2114332207C127413603 @default.
- W2114332207 hasConceptScore W2114332207C135628077 @default.
- W2114332207 hasConceptScore W2114332207C142358356 @default.
- W2114332207 hasConceptScore W2114332207C153180895 @default.
- W2114332207 hasConceptScore W2114332207C154945302 @default.
- W2114332207 hasConceptScore W2114332207C23224414 @default.
- W2114332207 hasConceptScore W2114332207C24890656 @default.
- W2114332207 hasConceptScore W2114332207C2776247918 @default.
- W2114332207 hasConceptScore W2114332207C41008148 @default.
- W2114332207 hasConceptScore W2114332207C44886760 @default.
- W2114332207 hasConceptScore W2114332207C66938386 @default.
- W2114332207 hasConceptScore W2114332207C97355855 @default.
- W2114332207 hasLocation W21143322071 @default.
- W2114332207 hasOpenAccess W2114332207 @default.
- W2114332207 hasPrimaryLocation W21143322071 @default.
- W2114332207 hasRelatedWork W1907142570 @default.
- W2114332207 hasRelatedWork W2003340919 @default.
- W2114332207 hasRelatedWork W2050195546 @default.
- W2114332207 hasRelatedWork W2072694377 @default.
- W2114332207 hasRelatedWork W2076266544 @default.
- W2114332207 hasRelatedWork W2083152517 @default.
- W2114332207 hasRelatedWork W2141361980 @default.
- W2114332207 hasRelatedWork W2231798987 @default.
- W2114332207 hasRelatedWork W2970859060 @default.
- W2114332207 hasRelatedWork W3205191577 @default.
- W2114332207 isParatext "false" @default.
- W2114332207 isRetracted "false" @default.
- W2114332207 magId "2114332207" @default.
- W2114332207 workType "article" @default.