In this study, simulations and experiments were conducted on reducing the heave and pitch motions of a catamaran. To serve as stability appendages, an actively controlled T-foil and flap were designed, including their dimensions and installation position on the catamaran. Based on the uncoupled analysis of the appendages, the following control strategies were adopted: the previously proposed resultant force and moment distribution with feedback by displacement (RFMD-D) and the newly developed resultant force and moment distribution with feedback by velocity (RFMD-V). These two control strategies were applied to an S-plane controller, and their performances were tested in simulations and experiments. Finally, a bare catamaran and catamaran with actively controlled appendages were towed in a towing tank, and the two control strategies were tested. The results showed that both control strategies are effective and that RFMD-V is more effective than RFMD-D.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Experimental and numerical investigation on control strategies for heave and pitch motion reduction of a catamaran


    Beteiligte:
    Zheng, Linhe (Autor:in) / Liu, Zhilin (Autor:in) / Li, Guosheng (Autor:in) / Yuan, ShouZheng (Autor:in) / Yang, Songbai (Autor:in)


    Erscheinungsdatum :

    2021-05-01


    Format / Umfang :

    16 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Heave and Pitch Motions of a Catamaran Advancing in Waves

    Kashiwagi, M. | British Library Conference Proceedings | 1993



    Experimental Investigation of Coupled Heave/Pitch Oscillations in Transonic Flow

    Hartmann, A. / Klaas, M. / Schroder, W. et al. | British Library Conference Proceedings | 2011


    Pilots' Use of Pitch and Heave Motion Cues in a Pitch Control Task

    Zaal, Peter / Pool, Daan / de Bruin, Jaap et al. | AIAA | 2008


    Experimental Investigation of Coupled Heave/Pitch Oscillations in Transonic Flow

    Hartmann, Axel / Klaas, Michael / Schröder, Wolfgang | AIAA | 2011