Matches in SemOpenAlex for { <https://semopenalex.org/work/W2907173948> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2907173948 endingPage "1750028" @default.
- W2907173948 startingPage "1750028" @default.
- W2907173948 abstract "This paper deals with reconstruction of excitation forces and analyses of the root causes of vibro-acoustic responses of an elastic structure by using nearfield acoustical holography and modal expansion theory. Derivations of formulations for reconstructing excitation forces, including distributed, line, and point forces, acting on the back side of a rectangular thin plate simply supported on an infinite, rigid baffle, are presented. The reason for choosing a baffled plate is that analytic solutions to vibro-acoustic responses are readily available, so the accuracy in reconstruction can be examined rigorously. For simplicity, the effect of fluid loading is neglected, and input data are assumed error-free. Numerical examples of reconstructing excitation forces are presented, and results agree very well with benchmark values. The impacts of various parameters, such as the ratio of measurement aperture versus plate size, microphone spacing, standoff distance, the number of natural modes, etc., on reconstruction accuracy are investigated. Needless to say, in practice such idealized scenario is nonexistent and the accuracy in reconstruction of excitation forces are severely compromised by measurement errors and interfering signals. Nevertheless, the concept as presented is sound, except that more effective regularizations must be employed to enhance signal to noise ratio, and reconstruction results." @default.
- W2907173948 created "2019-01-11" @default.
- W2907173948 creator A5077899831 @default.
- W2907173948 creator A5085518581 @default.
- W2907173948 creator A5090431643 @default.
- W2907173948 date "2018-03-01" @default.
- W2907173948 modified "2023-09-24" @default.
- W2907173948 title "Reconstructing Excitation Forces Acting on a Baffled Plate Using Nearfield Acoustical Holography" @default.
- W2907173948 cites W1594234351 @default.
- W2907173948 cites W1973616840 @default.
- W2907173948 cites W1982630704 @default.
- W2907173948 cites W1990667371 @default.
- W2907173948 cites W2002469022 @default.
- W2907173948 cites W2002552860 @default.
- W2907173948 cites W2007999369 @default.
- W2907173948 cites W2008486716 @default.
- W2907173948 cites W2011235948 @default.
- W2907173948 cites W2017812943 @default.
- W2907173948 cites W2018636962 @default.
- W2907173948 cites W2019823469 @default.
- W2907173948 cites W2021726753 @default.
- W2907173948 cites W2022255222 @default.
- W2907173948 cites W2026029622 @default.
- W2907173948 cites W2030771554 @default.
- W2907173948 cites W2069846803 @default.
- W2907173948 cites W2070842807 @default.
- W2907173948 cites W2105165561 @default.
- W2907173948 cites W2489763626 @default.
- W2907173948 cites W280819678 @default.
- W2907173948 doi "https://doi.org/10.1142/s2591728517500281" @default.
- W2907173948 hasPublicationYear "2018" @default.
- W2907173948 type Work @default.
- W2907173948 sameAs 2907173948 @default.
- W2907173948 citedByCount "4" @default.
- W2907173948 countsByYear W29071739482022 @default.
- W2907173948 crossrefType "journal-article" @default.
- W2907173948 hasAuthorship W2907173948A5077899831 @default.
- W2907173948 hasAuthorship W2907173948A5085518581 @default.
- W2907173948 hasAuthorship W2907173948A5090431643 @default.
- W2907173948 hasConcept C10138342 @default.
- W2907173948 hasConcept C115961682 @default.
- W2907173948 hasConcept C120665830 @default.
- W2907173948 hasConcept C121332964 @default.
- W2907173948 hasConcept C154945302 @default.
- W2907173948 hasConcept C157138929 @default.
- W2907173948 hasConcept C162324750 @default.
- W2907173948 hasConcept C187590223 @default.
- W2907173948 hasConcept C198082294 @default.
- W2907173948 hasConcept C198394728 @default.
- W2907173948 hasConcept C199360897 @default.
- W2907173948 hasConcept C24890656 @default.
- W2907173948 hasConcept C2778263558 @default.
- W2907173948 hasConcept C2779843651 @default.
- W2907173948 hasConcept C41008148 @default.
- W2907173948 hasConcept C60015446 @default.
- W2907173948 hasConcept C62520636 @default.
- W2907173948 hasConcept C78336883 @default.
- W2907173948 hasConcept C83581075 @default.
- W2907173948 hasConcept C99498987 @default.
- W2907173948 hasConceptScore W2907173948C10138342 @default.
- W2907173948 hasConceptScore W2907173948C115961682 @default.
- W2907173948 hasConceptScore W2907173948C120665830 @default.
- W2907173948 hasConceptScore W2907173948C121332964 @default.
- W2907173948 hasConceptScore W2907173948C154945302 @default.
- W2907173948 hasConceptScore W2907173948C157138929 @default.
- W2907173948 hasConceptScore W2907173948C162324750 @default.
- W2907173948 hasConceptScore W2907173948C187590223 @default.
- W2907173948 hasConceptScore W2907173948C198082294 @default.
- W2907173948 hasConceptScore W2907173948C198394728 @default.
- W2907173948 hasConceptScore W2907173948C199360897 @default.
- W2907173948 hasConceptScore W2907173948C24890656 @default.
- W2907173948 hasConceptScore W2907173948C2778263558 @default.
- W2907173948 hasConceptScore W2907173948C2779843651 @default.
- W2907173948 hasConceptScore W2907173948C41008148 @default.
- W2907173948 hasConceptScore W2907173948C60015446 @default.
- W2907173948 hasConceptScore W2907173948C62520636 @default.
- W2907173948 hasConceptScore W2907173948C78336883 @default.
- W2907173948 hasConceptScore W2907173948C83581075 @default.
- W2907173948 hasConceptScore W2907173948C99498987 @default.
- W2907173948 hasIssue "01" @default.
- W2907173948 hasLocation W29071739481 @default.
- W2907173948 hasOpenAccess W2907173948 @default.
- W2907173948 hasPrimaryLocation W29071739481 @default.
- W2907173948 hasRelatedWork W1975886381 @default.
- W2907173948 hasRelatedWork W1976459687 @default.
- W2907173948 hasRelatedWork W2006555478 @default.
- W2907173948 hasRelatedWork W2015203344 @default.
- W2907173948 hasRelatedWork W2030222682 @default.
- W2907173948 hasRelatedWork W2049435075 @default.
- W2907173948 hasRelatedWork W2090021131 @default.
- W2907173948 hasRelatedWork W2333954899 @default.
- W2907173948 hasRelatedWork W2472818892 @default.
- W2907173948 hasRelatedWork W4235855528 @default.
- W2907173948 hasVolume "26" @default.
- W2907173948 isParatext "false" @default.
- W2907173948 isRetracted "false" @default.
- W2907173948 magId "2907173948" @default.
- W2907173948 workType "article" @default.