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Authors: Antoine Monneau 1 ; Nacer K. M’Sirdi 2 ; Sébastien Mavromatis 2 ; Guillaume Varra 3 ; Marc Salesse 3 and Jean Sequeira 2

Affiliations: 1 Aix Marseille Université, Université de Toulon, CNRS, LIS, LIS UMR CNRS 7020, Marseille, France, Airbus Helicopters, Marignane, France ; 2 Aix Marseille Université, Université de Toulon, CNRS, LIS, LIS UMR CNRS 7020, Marseille, France ; 3 Airbus Helicopters, Marignane, France

Keyword(s): Adaptive Spectral Analysis, Vibration detection, Adaptive Notch Filters, Aerospace Systems.

Abstract: ∗ This paper addresses online vibration detection in helicopters using Adaptive Filters. Adaptive Notch Filters (ANF) are used to estimate and track the time varying frequencies of the vibrations. We estimate and track the amplitudes and phases of time varying frequencies of the vibrations. This allows the detection of abnormal oscillations in the helicopter flight to keep control of the aircraft. In the application presented, we show the detection of severe vibrations that occurred during a helicopter flight test. This proves the effectiveness of proposed ANF to track and reject narrow band perturbations.

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Paper citation in several formats:
Monneau, A.; M’Sirdi, N.; Mavromatis, S.; Varra, G.; Salesse, M. and Sequeira, J. (2020). Detection and Estimation of Helicopters Vibrations by Adaptive Notch Filters. In Proceedings of the 17th International Conference on Informatics in Control, Automation and Robotics - ICINCO; ISBN 978-989-758-442-8; ISSN 2184-2809, SciTePress, pages 201-207. DOI: 10.5220/0009910302010207

@conference{icinco20,
author={Antoine Monneau. and Nacer K. M’Sirdi. and Sébastien Mavromatis. and Guillaume Varra. and Marc Salesse. and Jean Sequeira.},
title={Detection and Estimation of Helicopters Vibrations by Adaptive Notch Filters},
booktitle={Proceedings of the 17th International Conference on Informatics in Control, Automation and Robotics - ICINCO},
year={2020},
pages={201-207},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0009910302010207},
isbn={978-989-758-442-8},
issn={2184-2809},
}

TY - CONF

JO - Proceedings of the 17th International Conference on Informatics in Control, Automation and Robotics - ICINCO
TI - Detection and Estimation of Helicopters Vibrations by Adaptive Notch Filters
SN - 978-989-758-442-8
IS - 2184-2809
AU - Monneau, A.
AU - M’Sirdi, N.
AU - Mavromatis, S.
AU - Varra, G.
AU - Salesse, M.
AU - Sequeira, J.
PY - 2020
SP - 201
EP - 207
DO - 10.5220/0009910302010207
PB - SciTePress

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