Real-time algorithm for versatile displacement sensors based on self-mixing interferometry - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue IEEE Sensors Journal Année : 2016

Real-time algorithm for versatile displacement sensors based on self-mixing interferometry

Résumé

This paper presents a general displacement reconstruction algorithm for sensors based on self-mixing (SM) interferometry suitable to work at different optical feedback conditions. The approach relies on a robust phase observation through analytic signals for the fringe detection stage, while the motion of the pointed target is retrieved by a self-adapting filter in a piece-wise basis. The implementation for real-time calculations demonstrates the feasibility of robust SM sensors for different usage conditions without the need of modifying the base device configuration.
Fichier principal
Vignette du fichier
SensorsJ2014_Luna_v4_2HAL.pdf (2.16 Mo) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-01226909 , version 1 (10-11-2015)

Identifiants

Citer

Antonio Luna Arriaga, Francis Bony, Thierry Bosch. Real-time algorithm for versatile displacement sensors based on self-mixing interferometry. IEEE Sensors Journal, 2016, 16 (1), pp.195-202. ⟨10.1109/JSEN.2015.2478755⟩. ⟨hal-01226909⟩
131 Consultations
336 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More