In this paper, we present the first MEMS-based wing technology that we developed using titanium-alloy metal (Ti-6Al-4V) as wingframe and poly-monochloro-para-xylylene (parylene-C) as wing membrane. With this new MEMS wing technology, we are able to produce light, but robust 3-D wings, optimized to utilize the flow separation to achieve a high lift coefficient as large as five times that of the fixed-wing aircraft. The use of MEMS technology enables systematic research in terms of repeatability, size control, and weight minimization of the wings. We also constructed a high quality low-speed wind tunnel with velocity uniformity of 0.5% and speeds from 1 to 10 m/s. We have tested and have studied the unsteady-state aerodynamics of various types of MEMS-based and non MEMS-based wings. Finally, we built lightweight, palm-sized flapping-wing micro aerial vehicles (MAVs) with super capacitor-powered and battery-powered transmission systems and have demonstrated successful free flights with flight duration ranges from 5 to 18 s.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Titanium-alloy MEMS wing technology for a micro aerial vehicle application


    Beteiligte:
    Pomsin-Sirirak, T.N. (Autor:in) / Tai, Y.C. (Autor:in) / Nassef, H. (Autor:in) / Ho, C.M. (Autor:in)


    Erscheinungsdatum :

    2001


    Format / Umfang :

    9 Seiten, 14 Quellen




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Flapping-wing micro aerial vehicle with renewable energy

    LIU QIANG / PAN SHENGLI / WANG CUI et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    AERIAL VEHICLE WING

    BOLSUNOVSKIJ ANATOLIJ LONGENOVICH / BUZOVERYA NIKOLAJ PETROVICH / BRAGIN NIKOLAJ NIKOLAEVICH et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    Unmanned aerial vehicle wing limiting mechanism, unmanned aerial vehicle wing and unmanned aerial vehicle

    ZHANG KE / ZHANG XIAOPAN / ZHANG YING et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Hovering and gliding multi-wing flapping micro aerial vehicle

    RATTI JAYANT / JONES EMANUEL / VACHTSEVANOS GEORGE | Europäisches Patentamt | 2016

    Freier Zugriff

    ROTARY WING AERIAL VEHICLE

    SUGAKI KIYOKAZU | Europäisches Patentamt | 2021

    Freier Zugriff