On the nonlinear dynamics of electromagnetically-transduced microresonators

Andrew B. Sabater, Vijay Kumar, Aamer Mahmoud, Jeffrey F. Rhoads

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

This work investigates the dynamics of electromagneticallyactuated and sensed microresonators. These resonators consist of a silicon microcantilever and a current-carrying metallic wire loop. When placed in a permanent magnetic field, the devices vibrate due to Lorentz interactions. These vibrations, in turn, induce an electromotive force, which can be correlated to the dynamic response of the device. The nature of this transduction process results in an intrinsic coupling between the system's input and output, which must be analytically and experimentally characterized to fully understand the dynamics of the devices of interest. This paper seeks to address this need through the modeling, analysis, and experimental characterization of the nonlinear response of electromagnetically-transduced microcantilevers in the presence of inductive and resistive coupling between the devices' input and output ports. A complete understanding of this behavior should enable the application of electromagneticallytransduced microsystems in practical contexts ranging from resonant mass sensing to micromechanical signal processing.

Original languageEnglish
Title of host publicationProceedings of the ASME Design Engineering Technical Conference
Pages101-110
Number of pages10
Volume5
DOIs
Publication statusPublished - 2012
Externally publishedYes
EventASME 2012 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE 2012 - Chicago, IL, United States
Duration: 12 Aug 201212 Aug 2012

Other

OtherASME 2012 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE 2012
CountryUnited States
CityChicago, IL
Period12/8/1212/8/12

Fingerprint

Microresonators
Nonlinear Dynamics
Electromotive force
Microsystems
Vibrate
Dynamic response
Resonators
Input Devices
Signal processing
Output
Nonlinear Response
Wire
Magnetic fields
Resonator
Dynamic Response
Silicon
Signal Processing
Sensing
Vibration
Magnetic Field

ASJC Scopus subject areas

  • Mechanical Engineering
  • Computer Graphics and Computer-Aided Design
  • Computer Science Applications
  • Modelling and Simulation

Cite this

Sabater, A. B., Kumar, V., Mahmoud, A., & Rhoads, J. F. (2012). On the nonlinear dynamics of electromagnetically-transduced microresonators. In Proceedings of the ASME Design Engineering Technical Conference (Vol. 5, pp. 101-110) https://doi.org/10.1115/DETC2012-70648

On the nonlinear dynamics of electromagnetically-transduced microresonators. / Sabater, Andrew B.; Kumar, Vijay; Mahmoud, Aamer; Rhoads, Jeffrey F.

Proceedings of the ASME Design Engineering Technical Conference. Vol. 5 2012. p. 101-110.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sabater, AB, Kumar, V, Mahmoud, A & Rhoads, JF 2012, On the nonlinear dynamics of electromagnetically-transduced microresonators. in Proceedings of the ASME Design Engineering Technical Conference. vol. 5, pp. 101-110, ASME 2012 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC/CIE 2012, Chicago, IL, United States, 12/8/12. https://doi.org/10.1115/DETC2012-70648
Sabater AB, Kumar V, Mahmoud A, Rhoads JF. On the nonlinear dynamics of electromagnetically-transduced microresonators. In Proceedings of the ASME Design Engineering Technical Conference. Vol. 5. 2012. p. 101-110 https://doi.org/10.1115/DETC2012-70648
Sabater, Andrew B. ; Kumar, Vijay ; Mahmoud, Aamer ; Rhoads, Jeffrey F. / On the nonlinear dynamics of electromagnetically-transduced microresonators. Proceedings of the ASME Design Engineering Technical Conference. Vol. 5 2012. pp. 101-110
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