Application of Lagrangian Configuration to the Analysis of Electrostatically-driven MEMS Resonators

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TitreApplication of Lagrangian Configuration to the Analysis of Electrostatically-driven MEMS Resonators
Type de publicationConference Paper
Year of Publication2014
AuteursArapan L, Dulmet B
Conference Name2014 European Frequency and Time Forum (EFTF)
PublisherIEEE
Conference Location345 E 47TH ST, NEW YORK, NY 10017 USA
ISBN Number978-1-4799-5252-6
Résumé

This paper proposes an example of application of Lagrange configuration to the modelling of the electrostatically-driven vibrations of a silicon bar in flexure modes. Mapping an acousto-elastic problem onto the material coordinates of a well-known reference configuration is appropriate to analyze problems in finite deformation and is an excellent tool to model electrostatically-driven MEMS resonators. The paper presents an application of this approach to the analysis of a flexural resonator.