Publicación:
EXPONENTIAL STABILIZATION OF A STRUCTURAL ACOUSTIC MODEL ARISING IN THE CONTROL OF NOISE

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dc.creatorOCTAVIO PAULO VERA VILLAGRÁN
dc.date2024
dc.date.accessioned2025-01-10T15:52:32Z
dc.date.available2025-01-10T15:52:32Z
dc.date.issued2024
dc.description.abstractWE CONSIDER A COUPLED HYBRID SYSTEM WHOSE MAIN APPLICATION IS THE PROBLEM OF THE ACTIVE CONTROL OF NOISE. THE MODEL DESCRIBES THE INTERACTION OF ACOUSTIC VIBRATIONS IN THE INTERIOR OF A GIVEN TWO-DIMENSIONAL CAVITY WITH THE MECHANICAL VIBRATIONS OF TWO DAMPED STRINGS LOCATED IN A PART OF THE BOUNDARY OF THE CAVITY, IN WHICH SUITABLE FEEDBACKS ARE ACTING. OUR MAIN RESULT IS THAT THE TOTAL ENERGY ASSOCIATED TO THIS MODEL DECAYS EXPONENTIALLY AS TIME GOES TO INFINITY.
dc.formatapplication/pdf
dc.identifier.doi10.1007/s40314-024-02734-2
dc.identifier.issn1807-0302
dc.identifier.issn0101-8205
dc.identifier.urihttps://repositorio.ubiobio.cl/handle/123456789/14060
dc.languagespa
dc.publisherCOMPUTATIONAL & APPLIED MATHEMATICS
dc.relation.uri10.1007/s40314-024-02734-2
dc.rightsPUBLICADA
dc.subjectStructural acoustics
dc.subjectHybrid system
dc.subjectExponential stability
dc.subjectControl of noise
dc.subject49j20
dc.subject37l05
dc.subject32w50
dc.titleEXPONENTIAL STABILIZATION OF A STRUCTURAL ACOUSTIC MODEL ARISING IN THE CONTROL OF NOISE
dc.typeARTÍCULO
dspace.entity.typePublication
ubb.EstadoPUBLICADA
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