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Communication Dans Un Congrès Année : 2021

Experimental investigation of parametric evasion properties of resonant sensors using electrostatic gap-closing actuation

Résumé

The limits on MEMS resonant sensor performance set by nonlinearity are often studied through a model of a Duffing resonator, with linear actuation. This model largely fails to capture the properties of MEMS resonant sensors with electrostatic gap-closing actuation. We have shown that a specific feature of such ubiquitous resonators is that their stability is strongly sensitive to the waveform used to drive them to resonance. In this paper, we conduct for the first time an experimental investigation of these phenomena and validate our theoretical results.
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Dates et versions

hal-04494348 , version 1 (07-03-2024)

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Citer

Jérôme Juillard, Antonio Somma, Alexis Brenes. Experimental investigation of parametric evasion properties of resonant sensors using electrostatic gap-closing actuation. 2021 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL), Mar 2021, Kailua-Kona, Hawaii, USA, United States. pp.1-4, ⟨10.1109/INERTIAL51137.2021.9430473⟩. ⟨hal-04494348⟩
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