English  |  正體中文  |  简体中文  |  Items with full text/Total items : 55224/89525 (62%)
Visitors : 10725011      Online Users : 25
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/60547

    Title: Light Flapping Micro Aerial Vehicle Using Electrical-Discharge Wire-Cutting Technique
    Authors: Yang, Lung-Jieh;Hsu, Cheng-Kuei;Han, Hsieh-Cheng;Miao, Jr-Ming
    Contributors: 淡江大學機械與機電工程學系
    Date: 2009-11
    Issue Date: 2011-10-14 14:07:44 (UTC+8)
    Publisher: Reston: American Institute of Aeronautics and Astronautics, Inc.
    Abstract: Electrical-discharge wire cutting is a promising technique that provides flexibility and lightness for a flapping micro aerial vehicle. Electrical-discharge wire cutting is used to fabricate the high-aspect-ratio structure of the fourbar linkage gear transmission module made of aluminum-alloy 7075. Aluminum-alloy 7075 has excellent specific strength (yield strength/density) good for durability of the transmission module in a micro aerial vehicle’s tuff operation. A new flapping micro aerial vehicle of 21.6 cm wing span consequently has a minimum body mass of 5.9 g after installing the transmission module and a flexible wing frame made of carbon fibers and polyethylene terephthalate film. This micro aerial vehicle can endure a flight time of 6 min 7 s with the wingbeat frequency of 10–20 Hz. The lift and thrust coefficients of the micro aerial vehicle have been investigated through wind-tunnel testing. The proposed flapping micro aerial vehicle also exhibits the improved characteristic in the scaling law with respect to wingbeat frequency versus body mass.
    Relation: Journal of Aircraft 46(6), pp.1866-1874
    DOI: 10.2514/1.38862
    Appears in Collections:[Graduate Institute & Department of Mechanical and Electro-Mechanical Engineering] Journal Article

    Files in This Item:

    File Description SizeFormat
    35_2009_JA_0021_8669_S.pdf1197KbAdobe PDF1View/Open

    All items in 機構典藏 are protected by copyright, with all rights reserved.

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - Feedback