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An experimental and theoretical investigation of double resonance activation in electrostatic MEMS resonators

  • Mohammad H. Hasan
  • , Hassen M. Ouakad
  • , Nizar R. Jaber
  • , Md Abdullah Al Hafiz
  • , Fadi Alsaleem
  • , Mohammad Younis

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

Abstract

Electrostatic micro-electro-mechanical-system (MEMS) devices show great potential in a variety of applications such as sensing and actuation; however, they are hindered by their high input voltage requirement. Double resonance excitation, which activates the system’s mechanical and electrical resonances simultaneously, was recently demonstrated experimentally to alleviate this problem. In this work, we present a mathematical model, based on the Euler Bernoulli beam model coupled with a circuit model, to simulate double resonance in MEMS devices and to shed light more onto the previously published experimental data. We show good agreement between the theoretical simulation and experimental data when the electrical resonance frequency band is sufficiently high.

Original languageEnglish
Title of host publication23rd Design for Manufacturing and the Life Cycle Conference; 12th International Conference on Micro- and Nanosystems
PublisherAmerican Society of Mechanical Engineers (ASME)
ISBN (Electronic)9780791851791
DOIs
StatePublished - 2018
Externally publishedYes

Publication series

NameProceedings of the ASME Design Engineering Technical Conference
Volume4

Bibliographical note

Publisher Copyright:
Copyright © 2018 ASME.

ASJC Scopus subject areas

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

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