English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 58323/91876 (63%)
造访人次 : 14058589      在线人数 : 41
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜寻范围 查询小技巧:
  • 您可在西文检索词汇前后加上"双引号",以获取较精准的检索结果
  • 若欲以作者姓名搜寻,建议至进阶搜寻限定作者字段,可获得较完整数据
  • 进阶搜寻

    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/118120

    题名: Synthesis, analysis and 3D printing of flapping mechanisms
    作者: Balasubramanian, E;Chandrasekhar, U;Siva, Sakthi Velan S;Yang, Lung-Jieh;Salunkhe, Sachin
    关键词: flapping frequency;flap angle;kinematics;synthesis;3D printing;3DP;fused deposition modelling;FDM;digital light processing;DLP.
    日期: 2019/09/01
    上传时间: 2020-02-22 12:10:18 (UTC+8)
    摘要: This paper presents a methodology for designing of flapping mechanisms and rapid fabrication using 3D printing (3DP) technique for subsequent application in micro aerial vehicles. A key feature of the present study is constraining of the mechanism weight and aerial vehicle size to stipulated limits while optimising the functional features of flap angle, flapping frequency and lift. These contradictory set of requirements are fulfilled through syntheses involving linkage number, linkage type and dimensions. As geometrical features are intricate and the required quantity is small, 3DP techniques of fused deposition modelling and digital light processing (DLP) of photopolymers are used as fabrication options. Assembly integration studies are carried out using 3DP parts and the practical feasibility of the suggested approach as a potential alternative to traditional injection moulding is established. Performance evaluation of the developed mechanism indicates conformance with design intent. The presented methodology demonstrates a novel avenue for rapid realisation of an important class of flapping aerial vehicles that have wide ranging applications in surveillance missions.
    關聯: International Journal of Materials and Product Technology 59(3), p.212-228
    DOI: 10.1504/IJMPT.2019.102932
    显示于类别:[機械與機電工程學系暨研究所] 期刊論文


    档案 描述 大小格式浏览次数



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