Tailoring nonlinear dynamics of microbeam resonators with electrostatic actuation

Jakob Søndergaard Jensen; Suguang Dou; Steven W. Shaw

Tailoring nonlinear dynamics of microbeam resonators with electrostatic actuation

Jakob Søndergaard Jensen
, Suguang Dou
, Steven W. Shaw

Michigan State University

Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

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Abstract

We have developed an efficient shape optimization procedure for tailoring the nonlinear dynamic performance of microbeam resonators with electrostatic excitation. By relatively simple modifications of the cross-sectional dimensions along the length of the beam we demonstrate a considerable degree of control over the characteristic cubic nonlinear coefficient, allowing e.g. for extending the linear range of operation for resonant MEMS devices, which is important for improving signal-to-noise and other performance metrics.

Original language	English
Publication date	2016
Number of pages	2
Publication status	Published - 2016
Event	24th International Congress of Theoretical and Applied Mechanics - Montreal, Canada Duration: 21 Aug 2016 → 26 Aug 2016

Conference

Conference	24th International Congress of Theoretical and Applied Mechanics
Country/Territory	Canada
City	Montreal
Period	21/08/2016 → 26/08/2016

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title = "Tailoring nonlinear dynamics of microbeam resonators with electrostatic actuation",

abstract = "We have developed an efficient shape optimization procedure for tailoring the nonlinear dynamic performance of microbeam resonators with electrostatic excitation. By relatively simple modifications of the cross-sectional dimensions along the length of the beam we demonstrate a considerable degree of control over the characteristic cubic nonlinear coefficient, allowing e.g. for extending the linear range of operation for resonant MEMS devices, which is important for improving signal-to-noise and other performance metrics.",

author = "Jensen, \{Jakob S{\o}ndergaard\} and Suguang Dou and Shaw, \{Steven W.\}",

year = "2016",

language = "English",

note = "24th International Congress of Theoretical and Applied Mechanics, ICTAM 2016 ; Conference date: 21-08-2016 Through 26-08-2016",

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T1 - Tailoring nonlinear dynamics of microbeam resonators with electrostatic actuation

AU - Jensen, Jakob Søndergaard

AU - Dou, Suguang

AU - Shaw, Steven W.

PY - 2016

Y1 - 2016

N2 - We have developed an efficient shape optimization procedure for tailoring the nonlinear dynamic performance of microbeam resonators with electrostatic excitation. By relatively simple modifications of the cross-sectional dimensions along the length of the beam we demonstrate a considerable degree of control over the characteristic cubic nonlinear coefficient, allowing e.g. for extending the linear range of operation for resonant MEMS devices, which is important for improving signal-to-noise and other performance metrics.

AB - We have developed an efficient shape optimization procedure for tailoring the nonlinear dynamic performance of microbeam resonators with electrostatic excitation. By relatively simple modifications of the cross-sectional dimensions along the length of the beam we demonstrate a considerable degree of control over the characteristic cubic nonlinear coefficient, allowing e.g. for extending the linear range of operation for resonant MEMS devices, which is important for improving signal-to-noise and other performance metrics.

M3 - Conference abstract for conference

T2 - 24th International Congress of Theoretical and Applied Mechanics

Y2 - 21 August 2016 through 26 August 2016

ER -

Tailoring nonlinear dynamics of microbeam resonators with electrostatic actuation

Abstract

Conference

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