The wind-driven dynamic manipulator is a device which uses the wind tunnel freestream energy to drive multi-axis maneuvers of test models. This paper summarizes work performed using the device in several applications and discusses current work on characterizing the aerodynamics of an X-38 vehicle model in pitch-yaw maneuvers. Previous applications in flow visualization, adaptive control and linear-domain parameter identification are now extended to multi-axis inverse force and moment measurement over large ranges of attitude. A pitch-yaw-roll version is operated with active roll to measure forces and moments during maneuvers. A 3-D look-up table generated from direct force calibration allows operation of the manipulator through nonlinear regimes where control wing stall and boom wake-wing interactions are allowed to occur. Hybrid designs combining conventional and wind-driven degrees of freedom are discussed.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Expanding the Role of the Wind-Driven Manipulator


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Magill, J. C. (Autor:in) / Komerath, N. M. (Autor:in) / Ames, R. G. (Autor:in)

    Kongress:

    World Aviation Congress & Exposition ; 1997



    Erscheinungsdatum :

    01.10.1997




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Expanding the Role of the Wind-Driven Manipulator

    Komerath, N. M. / Ames, R. G. / Magill, J. C. et al. | British Library Conference Proceedings | 1997


    Expanding the role of the wind-driven manipulator

    Komerath, N. / Ames, R. / Magill, J. | AIAA | 1997


    Dynamic Testing in Wind Tunnels Using the Wind-Driven Manipulator

    Komerath, N. M. / Magill, J. C. / IEEE | British Library Conference Proceedings | 1995


    Design and testing of a 3-d.o.f wind-driven manipulator

    Ames, R. / Magill, J. / Komerath, N. | AIAA | 1996