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Relevant bibliographies by topics / Trajectoire phugoïde

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Journal articles
Dissertations / Theses
Conference papers

Academic literature on the topic 'Trajectoire phugoïde'

Author: Grafiati

Published: 10 August 2024

Last updated: 31 July 2025

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Journal articles on the topic "Trajectoire phugoïde"

1

Vinh, Nguyen X., Vincent T. Coppola, and L. de-Olive Ferreira. "Phugoid motion for grazing-entry trajectories at near-circular speeds." Journal of Spacecraft and Rockets 33, no. 2 (1996): 206–13. http://dx.doi.org/10.2514/3.26742.

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2

Kumar, G. Naresh, AK Sarkar, and SE Talole. "Dynamic pressure based mid-course guidance scheme for hypersonic boost-glide vehicle." Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering 233, no. 9 (2018): 3211–22. http://dx.doi.org/10.1177/0954410018795265.

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In this study, a guidance scheme for an aerodynamically controlled hypersonic boost-glide class of flight vehicle is proposed. In this work, optimum glide dynamic pressure corresponding to maximum L/ D throughout the flight is calculated and a mid-course guidance law formulation to track the dynamic pressure while suppressing phugoid oscillations is proposed for real-time flight trajectory shaping. Efficacy of the proposed guidance scheme has been demonstrated through simulation studies. Robustness analysis on the proposed guidance algorithm is carried out using Monte Carlo technique. Lastly,

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3

Jebakumar, S. K., Abhay A. Pashilkar, and N. Sundararajan. "A Novel Design Approach for Low Speed Recovery of High Performance Fighter Aircraft." Defence Science Journal 72, no. 4 (2022): 505–15. http://dx.doi.org/10.14429/dsj.72.17821.

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In this paper, a novel design approach for low-speed recovery of a high-performance fighter aircraft is presented. It is shown that the phugoid mode has an important bearing on the problem of low-speed departure. Based on the analysis of the phugoid mode trajectories, a novel low-speed protection algorithm is presented in this paper. The proposed low speed recovery is achieved in three phases. The first phase consists of detecting the incipient departure followed in the second phase by the application of suitable recovery controls and finally the third phase ends with the transfer of controls

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Bertran, Eduard, Paula Tercero, and Alex Sànchez-Cerdà. "UAV generalized longitudinal model for autopilot controller designs." Aircraft Engineering and Aerospace Technology 94, no. 3 (2021): 380–91. http://dx.doi.org/10.1108/aeat-08-2020-0156.

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Purpose This paper aims to overcome the main obstacle to compare the merits of the different control strategies for fixed-wing unmanned aerial vehicles (UAVs) to assess autopilot performances. Up to now, the published studies of control strategies have been carried out over disperse models, thus being complicated, if not impossible, to compare the merits of each proposal. The authors present a worked benchmark for autopilots studies, consisting of generalized models obtained by merging UAVs’ parameters gathered from selected literature (journals) with other parameters directly obtained by the

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Chen, Huatao, Kun Zhao, Juan L. G. Guirao, and Dengqing Cao. "Analytical predictor–corrector entry guidance for hypersonic gliding vehicles." International Journal of Nonlinear Sciences and Numerical Simulation, December 15, 2020. http://dx.doi.org/10.1515/ijnsns-2019-0290.

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AbstractFor the entry guidance problem of hypersonic gliding vehicles (HGVs), an analytical predictor–corrector guidance method based on feedback control of bank angle is proposed. First, the relative functions between the velocity, bank angle and range-to-go are deduced, and then, the analytical relation is introduced into the predictor–corrector algorithm, which is used to replace the traditional method to predict the range-to-go via numerical integration. To eliminate the phugoid trajectory oscillation, a method for adding the aerodynamic load feedback into the control loop of the bank angl

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Bharath Swaminathan and Ranjith Mohan. "An Investigation on the Stability of Dynamic Soaring Orbits." Journal of Aerospace Sciences and Technologies, July 28, 2023, 21–34. http://dx.doi.org/10.61653/joast.v73i1.2021.86.

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Dynamic soaring is a technique for extending flight times by utilising wind gradients. It was originally observed amongst birds like albatrosses and has huge potential for high-endurance UAV flights. In this paper, we investigate the stability of dynamic soaring orbits from a linear periodic system perspective and explore the feasibility of using a pole placement method for augmenting stability. Stability of dynamic soaring orbits is vital since the trajectories can get disturbed by a gust or crosswinds, causing the UAV to veer off-course. An open-loop stable orbit can reduce the control effor

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Dissertations / Theses on the topic "Trajectoire phugoïde"

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Alatorre, Sevilla Armando. "Landing of a fixed-wing unmanned aerial vehicle in a limited area." Electronic Thesis or Diss., Compiègne, 2024. http://www.theses.fr/2024COMP2801.

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Le projet de thèse consiste à développer une solution pour l'atterrissage d'un drone à voilure fixe de configuration classique dans une zone limitée. Le principal défi consiste à réduire la vitesse de l'avion à une phase minimale pendant le vol, à l'aide d'algorithmes de contrôle automatique. La réduction de la vitesse d'un drone à voilure fixe s'effectue en augmentant son angle d'attaque, ce qui implique un freinage par la force de traînée. Cependant, cette manœuvre est critique pour un avion conventionnel, parce que si son angle d'attaque augmente au-delà de l'angle de décrochage, le véhicul

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Conference papers on the topic "Trajectoire phugoïde"

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Delbene, A., C. de Souza, P. Castillo, B. Vidolov, and M. Baglietto. "Trajectory generation and tracking for phugoid maneuvers using a mini-airplane." In 2020 28th Mediterranean Conference on Control and Automation (MED). IEEE, 2020. http://dx.doi.org/10.1109/med48518.2020.9183146.

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