Macroscale mechanical domain parametric amplification: superthreshold pumping and optimal excitation parameters

Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2012

Standard

Macroscale mechanical domain parametric amplification: superthreshold pumping and optimal excitation parameters. / Neumeyer, Stefan; Thomsen, Jon Juel.

EUROMECH Colloquium 532 : 1st International Colloquium on Time periodic systems (TPS). Current trends in theory and application. Technische Universität Darmstadt, 2012.

Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2012

Harvard

Neumeyer, S & Thomsen, JJ 2012, Macroscale mechanical domain parametric amplification: superthreshold pumping and optimal excitation parameters. in EUROMECH Colloquium 532 : 1st International Colloquium on Time periodic systems (TPS). Current trends in theory and application. Technische Universität Darmstadt.

APA

Neumeyer, S., & Thomsen, J. J. (2012). Macroscale mechanical domain parametric amplification: superthreshold pumping and optimal excitation parameters. In EUROMECH Colloquium 532 : 1st International Colloquium on Time periodic systems (TPS). Current trends in theory and application Technische Universität Darmstadt.

CBE

Neumeyer S, Thomsen JJ. 2012. Macroscale mechanical domain parametric amplification: superthreshold pumping and optimal excitation parameters. In EUROMECH Colloquium 532 : 1st International Colloquium on Time periodic systems (TPS). Current trends in theory and application. Technische Universität Darmstadt.

MLA

Neumeyer, Stefan and Jon Juel Thomsen "Macroscale mechanical domain parametric amplification: superthreshold pumping and optimal excitation parameters". EUROMECH Colloquium 532 : 1st International Colloquium on Time periodic systems (TPS). Current trends in theory and application. Technische Universität Darmstadt. 2012.

Vancouver

Neumeyer S, Thomsen JJ. Macroscale mechanical domain parametric amplification: superthreshold pumping and optimal excitation parameters. In EUROMECH Colloquium 532 : 1st International Colloquium on Time periodic systems (TPS). Current trends in theory and application. Technische Universität Darmstadt. 2012.

Author

Neumeyer, Stefan; Thomsen, Jon Juel / Macroscale mechanical domain parametric amplification: superthreshold pumping and optimal excitation parameters.

EUROMECH Colloquium 532 : 1st International Colloquium on Time periodic systems (TPS). Current trends in theory and application. Technische Universität Darmstadt, 2012.

Publication: Research - peer-reviewArticle in proceedings – Annual report year: 2012

Bibtex

@inbook{bafef2c12674450c867cfd41ce5ad3a7,
title = "Macroscale mechanical domain parametric amplification: superthreshold pumping and optimal excitation parameters",
author = "Stefan Neumeyer and Thomsen, {Jon Juel}",
year = "2012",
booktitle = "EUROMECH Colloquium 532 : 1st International Colloquium on Time periodic systems (TPS). Current trends in theory and application",
publisher = "Technische Universität Darmstadt",

}

RIS

TY - GEN

T1 - Macroscale mechanical domain parametric amplification: superthreshold pumping and optimal excitation parameters

AU - Neumeyer,Stefan

AU - Thomsen,Jon Juel

PY - 2012

Y1 - 2012

N2 - This work investigates theoretically and experimentally the phenomenon of parametric amplification in a macroscale mechanical context, using a base-excited tilted cantilever beam as the model object. It demonstrates that an optimum mix between selected excitation parameters exists, that parametric amplification is possible for the second vibration mode, that the detuned case is phase lag insensitive, and that superthreshold pumping changes the gain/phase lag relationship, the phase lag range for which amplification and attenuation is realized, the optimum phase lag, and the attainable gain.

AB - This work investigates theoretically and experimentally the phenomenon of parametric amplification in a macroscale mechanical context, using a base-excited tilted cantilever beam as the model object. It demonstrates that an optimum mix between selected excitation parameters exists, that parametric amplification is possible for the second vibration mode, that the detuned case is phase lag insensitive, and that superthreshold pumping changes the gain/phase lag relationship, the phase lag range for which amplification and attenuation is realized, the optimum phase lag, and the attainable gain.

M3 - Article in proceedings

BT - EUROMECH Colloquium 532 : 1st International Colloquium on Time periodic systems (TPS). Current trends in theory and application

PB - Technische Universität Darmstadt

ER -