Accurate Frequency Counting Architecture for Vibrating Accelerometers on FPGA - LIRMM - Laboratoire d’Informatique, de Robotique et de Microélectronique de Montpellier Access content directly
Conference Papers Year : 2012

Accurate Frequency Counting Architecture for Vibrating Accelerometers on FPGA

Abstract

Onera has developed a quartz based Vibrating Beam Accelerometer (VBA) with frequency output. A new digital electronics architecture is introduced, which matches the accelerometer performances. To do so, the new architecture must detect a 3 10−10 relative frequency shift after 10 s of measurement. Experiments made assert the developed electronics reach such performances.
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Dates and versions

lirmm-00814198 , version 1 (16-04-2013)

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  • HAL Id : lirmm-00814198 , version 1

Cite

Baptiste Maréchal, Jean Guérard, Frédérick Mailly, Pascal Nouet, Guillaume Papin, et al.. Accurate Frequency Counting Architecture for Vibrating Accelerometers on FPGA. DCIS 2012 - 27th Conference on Design of Circuits and Integrated Systems, Nov 2012, Avignon, France. pp.218-222. ⟨lirmm-00814198⟩
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