Implementation of X-Parameters Principle for Non-linear Vibroacoustic Membrane Using Two-Port Measurement

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dc.contributor.authorMoezzi, Reza
dc.contributor.authorHlava, Jaroslav
dc.contributor.authorVu, Trieu Minh
dc.date.accessioned2019-11-12T10:01:30Z
dc.date.available2019-11-12T10:01:30Z
dc.date.issued2019-08
dc.description.abstractX-parameters, a powerful solution to the simulation of nonlinear microwave components, can be used for other wave systems with distributed parameters. This paper introduces X-parameters to the acoustic field to deal with highly nonlinear large signals and boundary conditions. Firstly, an elastic membrane was selected to serve as the nonlinear boundary. Then, the equivalent electronic lumped model of the elastic membrane was established based on its nonlinear differential equation (NDE). The X-parameters of the model were determined by poly-harmonic distortion modelling. Then, an electrical analogy of the nonlinear system was established by two port method. The simulation and experimental results show that the properties of the elastic membrane were characterized well by the X-parameters.cs
dc.format.extent5 strancs
dc.identifier.doi10.18280/ts.360401
dc.identifier.orcid0000-0001-6585-5833 Hlava, Jaroslav
dc.identifier.urihttps://dspace.tul.cz/handle/15240/154105
dc.identifier.urihttp://www.iieta.org/journals/ts/paper/10.18280/ts.360401
dc.language.isocscs
dc.publisherInternational Information and Engineering Technology Association
dc.relation.ispartofTraitement du Signal
dc.subjectLumped modelcs
dc.subjectNonlinear acousticscs
dc.subjectPoly-harmonic distortion (PHD)cs
dc.subjectS-parameterscs
dc.subjectScattering matrixcs
dc.subjectX-parameterscs
dc.titleImplementation of X-Parameters Principle for Non-linear Vibroacoustic Membrane Using Two-Port Measurementcs
local.citation.epage301
local.citation.spage297
local.relation.issue4
local.relation.volume36
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