Landing Gear Noise Identification Using Phased Array with Experimental and Computational Data

Autor: Bulté, Jean, Redonnet, Stéphane

Publikováno v: AIAA Journal
AIAA Journal, American Institute of Aeronautics and Astronautics, 2017, 55 (11), p. 3839-3850. ⟨10.2514/1.J055643⟩

International audience; In regard to aircraft noise mitigation, this paper focuses on noise emission by a simplified nose landing gear (NLG), whose noise sources are identified by the means of sensor array methods. More precisely, following a former

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______212::e61c6894a1b1433267500d6f5242a0b3
https://hal.archives-ouvertes.fr/hal-01635430/file/DAI17001.1510646093_postprint.pdf

Identification of acoustic moving sources in the context of a road vehicle at pass-by

Autor: Rémi Cousson, Marie-Agnès Pallas, Michel Berengier, Quentin Leclere

Publikováno v: HAL
173rd Meeting of Acoustical Society of America
173rd Meeting of Acoustical Society of America, Jun 2017, BOSTON, United States. pp. 1-15

173rd Meeting of Acoustical Society of America, BOSTON, ETATS-UNIS, 25-/06/2017 - 29/06/2017; The problem of the acoustic sources identification has been widely treated in static or quasi-static source contexts, more recently for moving sources, in a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6f664fad728d0b41d150f331133d835
https://doi.org/10.1121/2.0000645

Localisation et évolution des sources de bruit en basses fréquences de HEMTs GaN sous contraintes électriques

Autor: Sury, Charlotte

Les HEMT à base de nitrure de gallium sont des composants très prometteurs en termes de performances en puissance et de fréquence de travail. L'enjeu est donc de développer des technologies performantes et fiables, afin d'intégrer ces transistor

Externí odkaz: http://www.theses.fr/2011BOR14245/document

How to use noise cross-correlation for the analysis of the wavefield properties and the tomogrpahy of the crust

Autor: Hubans, Fabien

Publikováno v: Géophysique [physics.geo-ph]. Université Joseph-Fourier-Grenoble I, 2010. Français

Since 10 years, crustal tomography based on noise cross-correlations have been used in many regions. In most studies, the noise to signal ratio is used to select the correlations for the tomography. According to the theory, the cross-correlations of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cfea4ee188258769890cb6579781cbd9
https://tel.archives-ouvertes.fr/tel-00564324/file/These_VersionFinale.pdf

The study of phase noise spectra of a microwave delay line optoelectronic oscillator

Autor: Volyanskiy, Kirill

Publikováno v: Engineering Sciences [physics]. Université de Franche-Comté, 2009. English

This work is dedicated to the study of phase noise in fiber optic delay line optoelectronic oscillators (OEO). This particular class of microwave range oscillator was recently introduced (1994), and intensively explored due to its very attractive pot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______212::343d85462e7dacf797ee292842d0e7bb
https://tel.archives-ouvertes.fr/tel-00392571