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Elisabeth lahalle

7
Documents

Publications

jose-picheral

New Possibilities for Analyzing Complex Asynchronous Blade Vibrations From Tip-Timing Data Using a Sparse Spectral Analysis Method

Antoine Bouchain , José Picheral , Elisabeth Lahalle , Agathe Vercoutter , Bertrand Burgardt
ASME Turbo Expo 2019: Turbomachinery Technical Conference and Exposition, Jun 2019, Phoenix, United States. ⟨10.1115/GT2019-91573⟩
Communication dans un congrès hal-03211554v1
Image document

Sparse Method for Tip-Timing Signals Analysis with Non Stationary Engine Rotation Frequency

Antoine Bouchain , José Picheral , Elisabeth Lahalle , Agathe Vercoutter , Arnaud Talon
26th European Signal Processing Conference (EUSIPCO 2018), Sep 2018, Rome, Italy. ⟨10.23919/eusipco.2018.8553254⟩
Communication dans un congrès hal-01896808v1
Image document

Méthode parcimonieuse pour l'analyse spectrale de signaux tip-timing

Antoine Bouchain , José Picheral , Elisabeth Lahalle , Agathe Vercoutter
26eme Colloque GRETSI Traitement du Signal & des Images, GRETSI 2017, Sep 2017, Juan les Pins, France
Communication dans un congrès hal-01556390v1

Vibration signals compression with Time-Frequency Adaptive Quantization

Marius Oltean , José Picheral , Elisabeth Lahalle , Hani Hamdan
IEEE International Symposium on Intelligent Signal Processing (WISP'11), Sep 2011, Floriana, Malta. pp.138-141
Communication dans un congrès hal-00635121v1

Mechanical Vibration Signal Compression by LOT-based Subband Coding

Marius Oltean , José Picheral , Elisabeth Lahalle , Hani Hamdan
2011 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT 2011) , Dec 2011, Bilbao, Spain. 6 p., ⟨10.1109/ISSPIT.2011.6151525⟩
Communication dans un congrès hal-00658932v1