Mass-disorder effects on the frequency filtering in one-dimensional particle systems

Brian Lawney; Stefan Luding

doi:10.1063/1.4811986

Mass-disorder effects on the frequency filtering in one-dimensional particle systems

Brian Lawney, Stefan Luding

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

3 Citations (Scopus)

36 Downloads (Pure)

Abstract

We numerically study the effects of mass–disorder on the signal transmission properties of one–dimensional linearly coupled granular systems. By driving such systems at a specified input frequency, we are able to investigate the disorder–induced high–frequency filtering of signals downstream from the excitation source. We consider ensembles of systems composed of random masses selected from normal, uniform, and binary distributions and find that the transmitted frequency content is not sensitive to the particular distribution or arrangement of the random masses. Rather, only knowledge of the moments of the mass distribution is necessary to quantify the bandwidth of transmitted frequencies.

Original language	English
Title of host publication	Powders and Grains 2013
Subtitle of host publication	Proceedings of the 7th International Conference on Micromechanics of Granular Media
Editors	Aibing Yu, Kejun Dong, Runyu Yang, Stefan Luding
Publisher	American Institute of Physics
Pages	581-584
ISBN (Print)	978-0-7354-1166-1
DOIs	https://doi.org/10.1063/1.4811986
Publication status	Published - 8 Jul 2013
Event	7th International Conference on Micromechanics of Granular Media, Powders and Grains 2013 - Sydney, Australia Duration: 8 Jul 2013 → 12 Jul 2013 Conference number: 7 http://www.pg2013.unsw.edu.au/

Publication series

Name	AIP Conference Proceedings
Publisher	AIP Publishing LLC
Volume	1542
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	7th International Conference on Micromechanics of Granular Media, Powders and Grains 2013
Abbreviated title	Powders & Grains
Country/Territory	Australia
City	Sydney
Period	8/07/13 → 12/07/13
Internet address	http://www.pg2013.unsw.edu.au/

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10.1063/1.4811986

Lawney2013mass-disorderFinal published version, 406 KBLicence: CC BY

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Lawney, B., & Luding, S. (2013). Mass-disorder effects on the frequency filtering in one-dimensional particle systems. In A. Yu, K. Dong, R. Yang, & S. Luding (Eds.), Powders and Grains 2013: Proceedings of the 7th International Conference on Micromechanics of Granular Media (pp. 581-584). (AIP Conference Proceedings; Vol. 1542). American Institute of Physics. https://doi.org/10.1063/1.4811986

Lawney, Brian ; Luding, Stefan. / Mass-disorder effects on the frequency filtering in one-dimensional particle systems. Powders and Grains 2013: Proceedings of the 7th International Conference on Micromechanics of Granular Media. editor / Aibing Yu ; Kejun Dong ; Runyu Yang ; Stefan Luding. American Institute of Physics, 2013. pp. 581-584 (AIP Conference Proceedings).

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title = "Mass-disorder effects on the frequency filtering in one-dimensional particle systems",

abstract = "We numerically study the effects of mass–disorder on the signal transmission properties of one–dimensional linearly coupled granular systems. By driving such systems at a specified input frequency, we are able to investigate the disorder–induced high–frequency filtering of signals downstream from the excitation source. We consider ensembles of systems composed of random masses selected from normal, uniform, and binary distributions and find that the transmitted frequency content is not sensitive to the particular distribution or arrangement of the random masses. Rather, only knowledge of the moments of the mass distribution is necessary to quantify the bandwidth of transmitted frequencies.",

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year = "2013",

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booktitle = "Powders and Grains 2013",

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note = "7th International Conference on Micromechanics of Granular Media, Powders and Grains 2013, Powders & Grains ; Conference date: 08-07-2013 Through 12-07-2013",

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Lawney, B & Luding, S 2013, Mass-disorder effects on the frequency filtering in one-dimensional particle systems. in A Yu, K Dong, R Yang & S Luding (eds), Powders and Grains 2013: Proceedings of the 7th International Conference on Micromechanics of Granular Media. AIP Conference Proceedings, vol. 1542, American Institute of Physics, pp. 581-584, 7th International Conference on Micromechanics of Granular Media, Powders and Grains 2013, Sydney, New South Wales, Australia, 8/07/13. https://doi.org/10.1063/1.4811986

Mass-disorder effects on the frequency filtering in one-dimensional particle systems. / Lawney, Brian; Luding, Stefan.
Powders and Grains 2013: Proceedings of the 7th International Conference on Micromechanics of Granular Media. ed. / Aibing Yu; Kejun Dong; Runyu Yang; Stefan Luding. American Institute of Physics, 2013. p. 581-584 (AIP Conference Proceedings; Vol. 1542).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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N2 - We numerically study the effects of mass–disorder on the signal transmission properties of one–dimensional linearly coupled granular systems. By driving such systems at a specified input frequency, we are able to investigate the disorder–induced high–frequency filtering of signals downstream from the excitation source. We consider ensembles of systems composed of random masses selected from normal, uniform, and binary distributions and find that the transmitted frequency content is not sensitive to the particular distribution or arrangement of the random masses. Rather, only knowledge of the moments of the mass distribution is necessary to quantify the bandwidth of transmitted frequencies.

AB - We numerically study the effects of mass–disorder on the signal transmission properties of one–dimensional linearly coupled granular systems. By driving such systems at a specified input frequency, we are able to investigate the disorder–induced high–frequency filtering of signals downstream from the excitation source. We consider ensembles of systems composed of random masses selected from normal, uniform, and binary distributions and find that the transmitted frequency content is not sensitive to the particular distribution or arrangement of the random masses. Rather, only knowledge of the moments of the mass distribution is necessary to quantify the bandwidth of transmitted frequencies.

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DO - 10.1063/1.4811986

M3 - Conference contribution

SN - 978-0-7354-1166-1

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EP - 584

BT - Powders and Grains 2013

A2 - Yu, Aibing

A2 - Dong, Kejun

A2 - Yang, Runyu

A2 - Luding, Stefan

PB - American Institute of Physics

T2 - 7th International Conference on Micromechanics of Granular Media, Powders and Grains 2013

Y2 - 8 July 2013 through 12 July 2013

ER -

Mass-disorder effects on the frequency filtering in one-dimensional particle systems

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