The paper mainly discusses the configuration design from aerodynamic, structural, and control perspectives, including multi-objective optimization of aerodynamic characteristics and structure weight. Further, the paper also gives the control system model to show the tracking trajectory. First, in order to minimize drag and structural weight of the airship, the airship envelope shape is optimized using genetic algorithm from the perspective of aerodynamic and structural subjects. Second, based on the former multi-objective optimization, the kinematics model and the 3-DOF dynamic model of the airship, a control system model is established to bring the airship to the original position. Then, the shape of airship whose tracking time is shortest is selected as the best one. The results of this paper will provide academic support to the configuration design and station-keeping control of the stratospheric airship.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Multi-Objective Optimization Design of An Airship's Configuration


    Beteiligte:
    Hu, Huanran (Autor:in) / Liu, Gang (Autor:in) / Hong, Guanxin (Autor:in)

    Kongress:

    Fourth International Conference on Transportation Engineering ; 2013 ; Chengdu, China


    Erschienen in:

    ICTE 2013 ; 2722-2728


    Erscheinungsdatum :

    2013-10-09




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    AIRSHIP'S STERN

    SHCHEPOCHKINA YULIYA ALEKSEEVNA | Europäisches Patentamt | 2018

    Freier Zugriff


    Configuration Analysis of a High-Altitude Airship’s Regenerative Power System

    Liu, Jian / Wang, Quanbao / Chen, Ji-an et al. | ASCE | 2014