Observer-based gust load alleviation via reduced-order models*

Souza, Alex dos Reis de; Vuillemin, Pierre; Quero, David; Poussot-Vassal, Charles

doi:10.1016/j.ifacol.2022.09.318

Cited by 2 publications

(2 citation statements)

References 11 publications

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“…The measurement of the wind by atmospheric lidar on board aircraft has many applications such as reducing the consumption of aircraft [1]- [4], aiding navigation for aircraft [5] or high-altitude platform systems [6], ...}, improving weather forecasts using wind measurements from space {future ADM-Aeolus lidar [7] or lidar calibration/validation}. The ADM-Aeolus mission was successfully launched in 2018 providing the first global wind profiles from space across the entire troposphere and lower stratosphere which led to a significant improvement in the weather forecast score [8].…”

Section: Introductionmentioning

confidence: 99%

Heterodyne and Direct Detection Wind Lidar Developed at ONERA

Michel,

Augère,

Boulant

et al. 2024

Space-Based Lidar Remote Sensing Techniques and Emerging Technologies

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HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L'archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d'enseignement et de

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Section: Introductionmentioning

confidence: 99%

Heterodyne and Direct Detection Wind Lidar Developed at ONERA

Michel,

Augère,

Boulant

et al. 2024

Space-Based Lidar Remote Sensing Techniques and Emerging Technologies

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“…The wind measurement with embedded atmospheric lidar have many applications such as gust load alleviation, [1][2][3][4] navigation aid for aircraft navigation 5 or high-altitude platform system, 6 weather forecasting improvement using wind measurements from spaceborne lidar. 7 The latter was realized during the ADM-Aeolus mission, launched in 2018, providing the first global wind profiles from space across the entire troposphere and lower stratosphere which led to a significant improvement in the weather forecast score.…”

Section: Introductionmentioning

confidence: 99%

Robust molecular wind lidar with Quadri Mach-Zehnder interferometer and UV fiber laser for calibration/validation and future generation of Aeolus

Boulant,

Valla,

Mariscal

et al. 2023

Remote Sensing of Clouds and the Atmosphere XXVIII

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Wind speed measurement with on-board system has many applications in aeronautics (Gust Load alleviation, Haps, etc.) and space (Weather forecast). The molecular wind lidar is developed for those purposes as it sent laser pulses into the atmosphere to determine, with a spectral analyzer, the wind speed from the Doppler shift induced by the molecules of the atmosphere. In this paper we present the lidar architecture developed at ONERA, that uses a Quadri Mach-Zehnder (QMZ) as a spectral analyzer and a UV fiber laser, designed for gust load alleviation application. We discuss about the advantages of such architecture for wind measurement from space. Simulations of the performances have been performed in the case of Calibration/Validation (Cal/Val) of Aeolus, showing standard deviation on wind speed measurement less than 2 m/s up to 17 km of altitude for the optimized hybrid fiber laser of 10 W laser average power and a pulse repetition frequency (PRF) of 5 kHz. Simulations that evaluates the performances for Aeolus measurement with minor changes in the lidar architecture have been computed, with results showing that requirements are fulfilled up to 22.5 km of altitude with the optimized hybrid fiber laser of 10 W and 3 kHz PRF.

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Observer-based gust load alleviation via reduced-order models*

Cited by 2 publications

References 11 publications

Heterodyne and Direct Detection Wind Lidar Developed at ONERA

Heterodyne and Direct Detection Wind Lidar Developed at ONERA

Robust molecular wind lidar with Quadri Mach-Zehnder interferometer and UV fiber laser for calibration/validation and future generation of Aeolus

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