Accurate Frequency Counting Architecture for Vibrating Accelerometers on FPGA

Autor: Baptiste Maréchal, Jean Guérard, Frédérick Mailly, Pascal Nouet, Guillaume Papin, raphael levy, Olivier Le Traon

Publikováno v: HAL
XXVII Conference on Design of Circuits and Integrated Systems
DCIS: Design of Circuits and Integrated Systems
DCIS: Design of Circuits and Integrated Systems, 2012, Avignon, France. pp.218-222

International audience; 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 mu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::077be084e680654606cb523b4b49fe99
https://hal-lirmm.ccsd.cnrs.fr/lirmm-00814198

Capteurs inertiels vibrants : architecture numérique et étalonnage

Autor: Delahaye, Léopold

Publikováno v: Micro et nanotechnologies/Microélectronique. Université Paris-Saclay, 2021. Français. ⟨NNT : 2021UPAST015⟩

High Q-factor quartz piezoelectric resonators are designed at ONERA, and used to build inertial sensors. The vibrating beam accelerometer is made by a proof mass which induces a resonant frequency variation of the beam when an acceleration occurs. Th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::327974c82f39067b5d73b959446cf259
https://tel.archives-ouvertes.fr/tel-03276309