Detection and Estimation of Helicopters Vibrations by Adaptive Notch Filters

Antoine Monneau, Nacer M’Sirdi, Sébastien Mavromatis, Guillaume Varra, Marc Salesse, Jean Sequeira

2020

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.

Paper Citation

in Harvard Style

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 - Volume 1: ICINCO, ISBN 978-989-758-442-8, pages 201-207. DOI: 10.5220/0009910302010207

in Bibtex Style

@conference{icinco20,
author={Antoine Monneau and Nacer 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 - Volume 1: ICINCO,},
year={2020},
pages={201-207},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0009910302010207},
isbn={978-989-758-442-8},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 17th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO,
TI - Detection and Estimation of Helicopters Vibrations by Adaptive Notch Filters
SN - 978-989-758-442-8
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