Non linear viscoelastic models

Finn T. Agerkvist

Non linear viscoelastic models

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

1 Downloads (Pure)

Abstract

Viscoelastic eects are often present in loudspeaker suspensions, this can be seen in the displacement transfer function which often shows a frequency dependent value below the resonance frequency. In this paper nonlinear versions of the standard linear solid model (SLS) are investigated. The simulations show that the nonlinear version of the Maxwell SLS model can result in a time dependent small signal stiness while the Kelvin Voight version does not.

Original language	English
Title of host publication	Proceedings of the 131st Audio Engineering Society Convention
Publication date	2011
Publication status	Published - 2011
Event	131st Audio Engineering Society Convention - New York, United States Duration: 20 Oct 2011 → 23 Oct 2011 Conference number: 131

Conference

Conference	131st Audio Engineering Society Convention
Number	131
Country/Territory	United States
City	New York
Period	20/10/2011 → 23/10/2011

OpenUrl availability

Full text

Cite this

@inproceedings{d2a172c575f34a64b763335b5e6f9ae2,

title = "Non linear viscoelastic models",

abstract = "Viscoelastic eects are often present in loudspeaker suspensions, this can be seen in the displacement transfer function which often shows a frequency dependent value below the resonance frequency. In this paper nonlinear versions of the standard linear solid model (SLS) are investigated. The simulations show that the nonlinear version of the Maxwell SLS model can result in a time dependent small signal stiness while the Kelvin Voight version does not.",

author = "Agerkvist, {Finn T.}",

year = "2011",

language = "English",

booktitle = "Proceedings of the 131st Audio Engineering Society Convention",

note = "131st Audio Engineering Society Convention, AES 131 ; Conference date: 20-10-2011 Through 23-10-2011",

}

TY - GEN

T1 - Non linear viscoelastic models

AU - Agerkvist, Finn T.

N1 - Conference code: 131

PY - 2011

Y1 - 2011

N2 - Viscoelastic eects are often present in loudspeaker suspensions, this can be seen in the displacement transfer function which often shows a frequency dependent value below the resonance frequency. In this paper nonlinear versions of the standard linear solid model (SLS) are investigated. The simulations show that the nonlinear version of the Maxwell SLS model can result in a time dependent small signal stiness while the Kelvin Voight version does not.

AB - Viscoelastic eects are often present in loudspeaker suspensions, this can be seen in the displacement transfer function which often shows a frequency dependent value below the resonance frequency. In this paper nonlinear versions of the standard linear solid model (SLS) are investigated. The simulations show that the nonlinear version of the Maxwell SLS model can result in a time dependent small signal stiness while the Kelvin Voight version does not.

M3 - Article in proceedings

BT - Proceedings of the 131st Audio Engineering Society Convention

T2 - 131st Audio Engineering Society Convention

Y2 - 20 October 2011 through 23 October 2011

ER -

Non linear viscoelastic models

Abstract

Conference

OpenUrl availability

Fingerprint

Cite this