請用此 Handle URI 來引用此文件：
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/63902完整後設資料紀錄
| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 盧中仁 | |
| dc.contributor.author | Ming-Che Yeh | en |
| dc.contributor.author | 葉名哲 | zh_TW |
| dc.date.accessioned | 2021-06-16T17:22:31Z | - |
| dc.date.available | 2013-08-19 | |
| dc.date.copyright | 2012-08-19 | |
| dc.date.issued | 2012 | |
| dc.date.submitted | 2012-08-16 | |
| dc.identifier.citation | [1] Lighthill, M.J.(1973) On the Weis-Fogh mechanism of lift generation, Journal of Fluid Mechanics, 60, 1-17.
[2] Savage, S.B., Newman, B.G. and Womg, D. T.-H.(1979) The role of vortices and unsteady effects during the hovering flight of dragonflies, Journal of Experimental Biology, 83, 59-77. [3] Ellington, C.P.(1984) The aerodynamics of hovering insect flight, I: The quasi-steady analysis, Phil. Trans. R. Soc. Lond., B 305, 1-15. [4] Wilkin, P.J. and Williams, M.H(1993) Comparison of the aerodynamic forces on a flying sphingid moth with those predicted by quasi-steady theory, Physiol. Zool. 66, 1015-1044. [5] Sane, S.P and Dickinson, M.H.(2002) The aerodynamic effects of wing rotation and a revised quasi-steady model of flapping flight, Journal of Experimental Biology, 205, 1087-1096. [6] Dalton, S.(1975) Borne on the Wind: The Extraordinary World of Insects in Flight. Reader’s Digest Press, New York. [7] Wootton, R.J.(1990) The Mechanical Design of Insect Wings. Scientific America, November, 114-120. [8] Daniel, T.L., and Combes S.A.(2002) Flexible wings and fins: bending by inertial or fluid-dynamic forces, Integr. Comp. Biol. 42, 1044-1049. [9] Newman, D.J.S. and Wootton, R.J.(1986) An approach to the mechanics of pleating in dragonfly wings, J. Exp. Biol. 125, 361-372. [10] Ennos, A.R.(1988) The importance of torsion in the design of insect wings, J. Exp. Biol. 140, 137-160. [11] Wootton, R.J., Evans, K.E., Herbert, R. and Smith, C.W.(2000)The hind wing of the desert locust (Schistocerca gregaria Forskal). I. Functional morphology and mode of operation, J. Exp. Biol. 203, 2921-2931. [12] Smith, C.W., Herbert, R., Wootton, R.J. and Evans, K.E.(2000) The hind wing of the desert locust (Schistocerca gregaria Forskal). II. Mechanical properties and functioning of the membrane, J. Exp. Biol. 203, 2933-2943. [13] Herbert, R.C., Young, P.G., Smith, C.W., Wootton, R.J., and Evans, K.E.(2000) The hind wing of the desert locust (Schistocerca gregaria Forskal). III. A finite element analysis of a deployable structure, J. Exp. Biol. 203, 2945-2955. [14] Chen, J.-Y. and Chen, J.-S. (2006) On the Natural Frequencies and Mode Shapes of Dragonfly Wings, National Taiwan University Master Thesis. [15] Arun Agrawal and Sunil K. Agrawal(2009) Design of Bio-inspired Flexible Wings for Flapping-Wing Micro-sized Air Vehicle Applications. Advanced Robotics 23 (2009) 979–1002. [16] H. Rajabi1, M. Moghadami2, A. Darvizeh2(2011) Investigation of Microstructure, Natural Frequencies and Vibration Modes of Dragonfly Wing. Journal of Bionic Engineering 8 (2011) 165–173. [17] N.S. Ha & Q.V. Nguyen & N.S. Goo & H.C. Park(2011) DYNAMIC CHARACTERISTIC OF AN ARTIFICIAL WING MIMICKING A BEETLE HIND WING. Proceedings of the ASME 2011 International Mechanical Engineering Congress & Exposition. IMECE2011-64835. [18] N.S. Ha & Q.V. Nguyen & N.S. Goo & H.C. Park(2012) Static and Dynamic Characteristics of an Artificial Wing Mimicking an Allomyrina Dichotoma Beetle’s Hind Wing for Flapping-Wing Micro Air Vehicles. Experimental Mechanics DOI 10.1007/s11340-012-9611-7. [19] Michael H. Dickinson and Karl Georg Gotz (1996) The wake dynamics and flight force of the fruit fly Drosophila melanogaster. The Journal of Experimental Biology 199, 2085–2104. [20] Fritz-Olaf Lehmann and Michael H. Dickinson (1997) The changes in power requirements and muscle efficiency during elevated force production in the fruit fly Drosophila melanogaster. The Journal of Experimental Biology 200, 1133–1143. [21] Fritz-Olaf Lehmann and Michael H. Dickinson (1998) The control of wing kinematics and flight forces in fruit flies (Drosophila spp.). The Journal of Experimental Biology 201, 385–401. [22] Fritz-Olaf Lehmann and Michael H. Dickinson (2001) The production of elevated flight force compromises maneuverability in the fruit fly Drosophila melanogaster, The Journal of Experimental Biology 204, 627–635. [23] Hiroki Sugiura and Michael H. Dickinson (2009) The Generation of Forces and Moments during Visual-Evoked Steering Maneuvers in Flying Drosophila. PLoS ONE 4, e4883. [24] Kensaku Tanaka and Keiji Kawachi (2006) Response characteristics of visual altitude control system in Bombus terrestris. The Journal of Experimental Biology 209, 4533-4545. [25] Lee J.-C. and Chou,Y.-F.(1991) Driven-Base Modal Parameter Estimation for Continuous Structures, Proceedings of the Florence Modal Analysis Conference, Florence, Italy, Sept. pp.789-796. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/63902 | - |
| dc.description.abstract | 本論文量測蜻蜓在固定姿態的振翅力和翅膀的動態特性。在振翅力量測方面我們設計了雙向測力計可以量得蜻蜓振翅時向上和向前的平均力，這兩個方向的合力即為蜻蜓的振翅力。動態特性量測方面利用基台振盪法配合雷射位移計量測蜻蜓翅膀的頻率響應函數，進而得到翅膀的自然頻率和模態。我們採用的雷射位移計可以量測透明物體的位移，不必在蜻蜓翅膀上加上干擾翅膀特性的反光點，因此可以檢驗反光點對翅膀動態特性的影響。經由這些量測，我們比較了同種、不同種類蜻蜓翅膀動態特性的差異，同時嘗試建立振翅力和翅膀幾何尺寸、動態特性間的關連性。 | zh_TW |
| dc.description.abstract | In this thesis, we measure the average flight forces at a fixed orientation and the wing’s dynamical characteristics of dragonflies. To measure the flight force, we design a two-axis force sensor that can measure the upward and forward forces while the dragonfly is flapping its wings. The resultant of these two components represents the flight force. The wing’s dynamical characteristics are measured using the base excitation method in conjunction with two laser displacement sensors. The laser displacement sensor can measure the motion of transparent targets. In this way, we can study the effects of reflective dots put on the dragonfly’s wings by other researchers. After collecting large experimental data, we compare the wing’s dynamical characteristics of dragonflies, of the same kind and different kinds. We also study the correlation between the flight force and the geometrical dimensions and dynamical characteristics of the wings. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-16T17:22:31Z (GMT). No. of bitstreams: 1 ntu-101-R99522526-1.pdf: 5025337 bytes, checksum: 7982c48950f8ff6193bc3e6df435cb41 (MD5) Previous issue date: 2012 | en |
| dc.description.tableofcontents | 口試委員會審定書 I
致謝 II 中文摘要 III 英文摘要 IV 圖目錄 VIII 表目錄 XII 第一章 導論 1 1.1研究動機 1 1.2文獻回顧 2 第二章 量測方法 6 2.1測力計設計 6 2.2有限元素分析 8 2.2.1雙向懸臂梁的模態分析 9 2.2.2交互干擾分析 11 2.2.3 動態波形檢測 14 2.3實驗量測 16 2.3.1自然頻率量測 16 2.3.2彈性係數量測 20 2.4基底振盪原理 23 第三章 實驗方法 25 3.1蜻蜓振翅力量測 25 3.1.1實驗設施 25 3.1.2蜻蜓的補捉與固定方法 27 3.2蜻蜓翅膀模態分析 32 3.2.1翅膀固定方法 32 3.2.2實驗裝置及流程 36 3.3 實驗步驟 45 第四章 結果討論 46 4.1振翅力量測 46 4.2翅膀模態分析 61 4.2.1鋁製懸臂梁的模態分析 61 4.2.2半透明投影片分析 63 4.2.3翅膀模態分析 65 4.2.4翅膀點上金漆對模態的影響 83 4.2.5 振翅力和翅膀動態特性的比較 87 第五章 結論 90 參考文獻 93 附錄一 96 附錄二 102 附錄三 105 附錄四 117 | |
| dc.language.iso | zh-TW | |
| dc.title | 蜻蜓振翅力與翅膀動態特性的量測 | zh_TW |
| dc.title | Measurement of lift and wing modal properties
of dragonflies | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 100-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 周元昉,伍次寅 | |
| dc.subject.keyword | 蜻蜓,振翅力量測,蜻蜓翅膀,模態分析, | zh_TW |
| dc.subject.keyword | dragonfly,lift measurement,dragonfly wing,modal analysis, | en |
| dc.relation.page | 119 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2012-08-16 | |
| dc.contributor.author-college | 工學院 | zh_TW |
| dc.contributor.author-dept | 機械工程學研究所 | zh_TW |
| 顯示於系所單位： | 機械工程學系 | |
文件中的檔案：
| 檔案 | 大小 | 格式 | |
|---|---|---|---|
| ntu-101-1.pdf 目前未授權公開取用 | 4.91 MB | Adobe PDF |
系統中的文件，除了特別指名其著作權條款之外，均受到著作權保護，並且保留所有的權利。