| Titre : | Energy study of a long-endurance solar drone |
| Auteurs : | Rayane Missaoui, Auteur ; Mohamed Sofiane Mezouar, Auteur ; Boudana, Djamel, Directeur de thèse ; Nourddine Ghelem, Directeur de thèse |
| Type de document : | document électronique |
| Editeur : | [S.l.] : [s.n.], 2026 |
| Format : | 1 fichier PDF (12.3 Mo) / ill. |
| Note générale : |
Mode d'accès : accès au texte intégral par intranet.
Mémoire de Projet de Fin d'Études : Automatique : Alger, École Nationale Polytechnique : 2026 Bibliogr. p. 93 .- Appendis p. 94-95 |
| Langues : | Anglais |
| Index. décimale : | PA01226 |
| Tags : | Solar-powered UAV Backstepping control TECS EMS A∗ Algorithm Path planning Shepherd battery model Optimisation Perpetual flight |
| Résumé : |
This thesis investigates the energy feasibility of the Sky-Sailor solar-powered UAV in the Algerian climate. A complete nonlinear dynamic model was derived and validated.
Two control strategies were designed and compared : LQR-PID based on local linearization, and nonlinear Backstepping+TECS. Results demonstrated the superiority of Backstepping+TECS in turbulent environments. Solar irradiance was assessed at Algerian sites (Tamanrasset, Adrar, Algiers). An Energy Management System (EMS) employing a variable altitude strategy as a secondary gravitational battery was developed, ensuring the battery State of Charge remains above the safety threshold. An A∗ path planning algorithm, coupled with the Shepherd electrochemical model and Dubins constraints, was developed to produce energy-optimal trajectories. Simulations confirm that perpetual flight is achievable under summer conditions at Tamanrasset. |
Exemplaires (1)
| Code-barres | Cote | Support | Localisation | Section | Disponibilité | Spécialité | Etat_Exemplaire | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| EP01061 | PA01226 | Ressources électroniques | Bibliothèque centrale | Projet Fin d'Etudes | Disponible | Automatique | Téléchargeable |
