A new aquatic-aerial amphibious unmanned underwater vehicle with 4 tilt-rotors is introduced, depending on the application background of the vehicle, the departure process of the vehicle from water to air (water surface departure) is an important operational task. The departure process in the water-surface condition is influenced by propeller power attenuation, various buoyancy, and fluid dynamics between different water and air, presenting great challenges for vehicle surface departure motion control. In this paper, dynamic model of vehicle near the water surface is proposed. Based on the dynamic model, the departure process on water surface is designed and the proposed process effectively improve the thrust-weight ratio near the surface. The stability and load capacity of the vehicle during departure are enhanced. Finally, the successful experiments show that the departure process control is effective.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Water Surface Departure Control of Aquatic-Aerial Amphibious Tiltrotors Unmanned Underwater Vehicle


    Weitere Titelangaben:

    Springer Aerospace Techn.


    Beteiligte:
    Zhu, Zheng Hong (George) (Herausgeber:in) / Wei, Xiaohui (Herausgeber:in) / Li, Renfu (Herausgeber:in) / Huo, Yujia (Autor:in) / Xiao, Jinchao (Autor:in)

    Kongress:

    International Conference on Advanced Unmanned Aerial Systems ; 2024 ; Nanchang, China September 20, 2024 - September 22, 2024



    Erscheinungsdatum :

    18.03.2025


    Format / Umfang :

    15 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Amphibious unmanned aerial vehicle

    TIAN YU | Europäisches Patentamt | 2021

    Freier Zugriff

    Amphibious unmanned aerial vehicle

    JIN YADONG | Europäisches Patentamt | 2025

    Freier Zugriff

    Amphibious unmanned aerial vehicle

    GE XIFENG | Europäisches Patentamt | 2024

    Freier Zugriff

    Water-air amphibious unmanned aerial vehicle

    ZHANG JIANHONG | Europäisches Patentamt | 2023

    Freier Zugriff

    Water-air amphibious unmanned aerial vehicle

    HE SHUPING / WANG GUANGYU / REN CHENGCHENG et al. | Europäisches Patentamt | 2024

    Freier Zugriff