Matches in SemOpenAlex for { <https://semopenalex.org/work/W2095259387> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W2095259387 endingPage "2411" @default.
- W2095259387 startingPage "2411" @default.
- W2095259387 abstract "This work is concerned with an experimental investigation of active control of sound transmission through double panel systems. The technique used is the active structural acoustic control (ASAC) approach where control inputs, in the form of piezoelectric actuators, were applied to the structure while the radiated pressure field was minimized. The double panel system was mounted in a common wall between two reverberant chambers comprising a transmission loss test facility at VPI and SU. Two different panel systems were tested; the first in which both panels were of similar dynamic response and a second in which the radiating panel (of sandwich construction) was much stiffer and had higher resonant frequencies. Excitation of the source panel was induced by reverberant and plane-wave harmonic sound fields. Configurations in which the piezoelectric actuators were bonded to either the source or radiating side panel were tested. A multichannel filtered-X LMS algorithm was used as the controller. Error signals were taken from microphones in the radiated field. Results indicate that a 12-dB attenuation of acoustic radiated power could be typically achieved. The influence of excitation frequency and noise field, radiating plate stiffness, and control system configuration was studied. In particular, the results demonstrate that it is possible to take advantage of the double panel behavior to enhance control performance. In general, this investigation demonstrates the validity of ASAC of noise transmission through double panel systems. [Work supported by NASA LaRC.]" @default.
- W2095259387 created "2016-06-24" @default.
- W2095259387 creator A5020890401 @default.
- W2095259387 creator A5054801843 @default.
- W2095259387 date "1992-10-01" @default.
- W2095259387 modified "2023-09-27" @default.
- W2095259387 title "Active structural acoustic control of noise transmission through double panel systems" @default.
- W2095259387 doi "https://doi.org/10.1121/1.404709" @default.
- W2095259387 hasPublicationYear "1992" @default.
- W2095259387 type Work @default.
- W2095259387 sameAs 2095259387 @default.
- W2095259387 citedByCount "0" @default.
- W2095259387 crossrefType "journal-article" @default.
- W2095259387 hasAuthorship W2095259387A5020890401 @default.
- W2095259387 hasAuthorship W2095259387A5054801843 @default.
- W2095259387 hasBestOaLocation W20952593871 @default.
- W2095259387 hasConcept C100342000 @default.
- W2095259387 hasConcept C115961682 @default.
- W2095259387 hasConcept C116822448 @default.
- W2095259387 hasConcept C119599485 @default.
- W2095259387 hasConcept C120665830 @default.
- W2095259387 hasConcept C121332964 @default.
- W2095259387 hasConcept C127413603 @default.
- W2095259387 hasConcept C127934551 @default.
- W2095259387 hasConcept C152781226 @default.
- W2095259387 hasConcept C154945302 @default.
- W2095259387 hasConcept C163294075 @default.
- W2095259387 hasConcept C172707124 @default.
- W2095259387 hasConcept C184652730 @default.
- W2095259387 hasConcept C198394728 @default.
- W2095259387 hasConcept C203718221 @default.
- W2095259387 hasConcept C24890656 @default.
- W2095259387 hasConcept C2779372316 @default.
- W2095259387 hasConcept C2779753020 @default.
- W2095259387 hasConcept C41008148 @default.
- W2095259387 hasConcept C60015446 @default.
- W2095259387 hasConcept C67514181 @default.
- W2095259387 hasConcept C761482 @default.
- W2095259387 hasConcept C76155785 @default.
- W2095259387 hasConcept C97355855 @default.
- W2095259387 hasConcept C99498987 @default.
- W2095259387 hasConceptScore W2095259387C100342000 @default.
- W2095259387 hasConceptScore W2095259387C115961682 @default.
- W2095259387 hasConceptScore W2095259387C116822448 @default.
- W2095259387 hasConceptScore W2095259387C119599485 @default.
- W2095259387 hasConceptScore W2095259387C120665830 @default.
- W2095259387 hasConceptScore W2095259387C121332964 @default.
- W2095259387 hasConceptScore W2095259387C127413603 @default.
- W2095259387 hasConceptScore W2095259387C127934551 @default.
- W2095259387 hasConceptScore W2095259387C152781226 @default.
- W2095259387 hasConceptScore W2095259387C154945302 @default.
- W2095259387 hasConceptScore W2095259387C163294075 @default.
- W2095259387 hasConceptScore W2095259387C172707124 @default.
- W2095259387 hasConceptScore W2095259387C184652730 @default.
- W2095259387 hasConceptScore W2095259387C198394728 @default.
- W2095259387 hasConceptScore W2095259387C203718221 @default.
- W2095259387 hasConceptScore W2095259387C24890656 @default.
- W2095259387 hasConceptScore W2095259387C2779372316 @default.
- W2095259387 hasConceptScore W2095259387C2779753020 @default.
- W2095259387 hasConceptScore W2095259387C41008148 @default.
- W2095259387 hasConceptScore W2095259387C60015446 @default.
- W2095259387 hasConceptScore W2095259387C67514181 @default.
- W2095259387 hasConceptScore W2095259387C761482 @default.
- W2095259387 hasConceptScore W2095259387C76155785 @default.
- W2095259387 hasConceptScore W2095259387C97355855 @default.
- W2095259387 hasConceptScore W2095259387C99498987 @default.
- W2095259387 hasIssue "4_Supplement" @default.
- W2095259387 hasLocation W20952593871 @default.
- W2095259387 hasOpenAccess W2095259387 @default.
- W2095259387 hasPrimaryLocation W20952593871 @default.
- W2095259387 hasRelatedWork W148475211 @default.
- W2095259387 hasRelatedWork W1977818292 @default.
- W2095259387 hasRelatedWork W1978579690 @default.
- W2095259387 hasRelatedWork W2009755865 @default.
- W2095259387 hasRelatedWork W2047316799 @default.
- W2095259387 hasRelatedWork W2053314739 @default.
- W2095259387 hasRelatedWork W2095259387 @default.
- W2095259387 hasRelatedWork W2132814902 @default.
- W2095259387 hasRelatedWork W2376607790 @default.
- W2095259387 hasRelatedWork W2503734341 @default.
- W2095259387 hasVolume "92" @default.
- W2095259387 isParatext "false" @default.
- W2095259387 isRetracted "false" @default.
- W2095259387 magId "2095259387" @default.
- W2095259387 workType "article" @default.