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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Communication dans un congrès
DCIS: Design of Circuits and Integrated Systems, 2012, Avignon, France. XXVII Conference on Design of Circuits and Integrated Systems, pp.218-222, 2012
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https://hal-lirmm.ccsd.cnrs.fr/lirmm-00814198
Contributeur : Frédérick Mailly <>
Soumis le : mardi 16 avril 2013 - 16:35:07
Dernière modification le : jeudi 24 mai 2018 - 15:59:24

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  • HAL Id : lirmm-00814198, version 1

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Baptiste Marechal, Jean Guérard, Frédérick Mailly, Pascal Nouet, Guillaume Papin, et al.. Accurate Frequency Counting Architecture for Vibrating Accelerometers on FPGA. DCIS: Design of Circuits and Integrated Systems, 2012, Avignon, France. XXVII Conference on Design of Circuits and Integrated Systems, pp.218-222, 2012. 〈lirmm-00814198〉

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