簡易檢索 / 詳目顯示

回結果列表
研究生： 杜明皇
DO, MINH HOANG
論文名稱： 探空火箭輔助推升系統
Sounding Rocket Booster
指導教授： 林清一
Lin, Chin E
學位類別： 碩士
Master
系所名稱： 工學院 - 航空太空工程學系
Department of Aeronautics & Astronautics
論文出版年： 2016
畢業學年度： 104
語文別： 英文
論文頁數： 78
外文關鍵詞： Unmanned Aerial Vehicle, Rock booster, CFD analysis, CAD, Manufacture
相關次數： 點閱：89  下載：3 
分享至:
查詢本校圖書館目錄 查詢臺灣博碩士論文知識加值系統 勘誤回報

    • The Unmanned Aerial Vehicles (UAVs) are widely applied in daily life with different purposes recently. This UAV was designed to fulfill a specific mission: launch a sounding rocket at high altitude. The UAV specifications are 3.0 meter wingspan, maximum take-off weight (MTOW) is 25 kgw (10 kgw payload included), service ceiling is 800 meter and operating range is 2 km. A methodology used in this thesis is using Computational Fluid Dynamics (CFD) software (XLFR5, CFX5) for design process and combining foam, fiber glass with epoxy glue for the structure instead of balsa wood as traditional. This thesis proposes a procedure to build the UAV from initial ideas to preliminary designs, CAD designs, then manufacture and lastly flight test and verification.

    TABLE OF CONTENTS ACKNOWLEDGEMENTS II ABSTRACT III TABLE OF CONTENTS IV LIST OF TABLES VII LIST OF FIGURES VIII CHAPTER ONE INTRODUCTION 1 1.1 Motivation and objectives 1 1.2 Main Idea 2 1.3 Literature Survey 3 1.4 Scope 7 1.5 Thesis Outline 8 CHAPTER TWO UAV DESIGN AND INSTALLATION 10 2.1 Preliminary Design 10 2.1.1 Booster operating principle 11 2.1.2 Wing design 15 2.1.3 Fuselage design 17 2.1.4 Empennage design 18 2.1.5 Tail design 19 2.1.6 Propulsion design 20 2.1.7 Landing gear 22 2.1.8 Autopilot 23 2.2 Preliminary CAD Design 24 2.2.1 Wing CAD drawings 24 2.2.2 Fuselage and tail drawings 26 2.3 Computational Analysis 28 2.3.1 XLFR 5 29 2.3.2 CFX5 35 CHAPTER THREE MANUFACTURE PROCEDURE AND EXPERIMENTAL SET UP 43 3.1 Manufacture Process 43 3.1.1 3D printed connectors 44 3.1.2 Wing fabricating procedure 46 3.1.3 Full-scale prototype 49 3.1.4 Full-scale prototype #2 50 3.1.5 Speed controller 53 3.2 Experimental Set up 54 3.2.1 Half-scale prototype 54 3.2.2 Motor and speed controller test 55 3.2.3 Autopilot 57 3.2.4 Wing loading test 58 3.2.5 Full-scale #1 flight test 59 3.2.6 Full-scale #2 flight test 60 CHAPTER FOUR RESULTS & DICUSSION 61 4.1 Half-scale prototype 61 4.2 Motor test. 62 4.3 Speed controller 64 4.4 Autopilot test 65 4.5 Wing structure test 66 4.6 Full-scale prototype #1 flight test 68 4.7 Full-scale prototype #2 flight test 69 CHAPTER FIVE DISCUSION AND FUTURE WORKS 75 REFERENCES 77

    [1] A. Noth, "Design of Solar Powered Airplanes for Continuous Flight," Microtechnique, Ecole Polytechnique Fédérale de Lausanne, Suisse, September 2008.
    [2] K. Amadori, "On Aircraft Conceptual Desgin," Master, Management and Engineering, Linköping University, Sweden, 2008.
    [3] M. A. H. Banna, M. R. Afsar, Z. M. S. Ali, and M. A. Salam, "Design, analysis & optimization of a small unmanned aircraft," in 2015 IEEE Aerospace Conference, 2015, pp. 1-18.
    [4] A. A. El-Samahy, "Speed control of DC motor using adaptive variable structure control," in Power Electronics Specialists Conference, 2000. PESC 00. 2000 IEEE 31st Annual, 2000, pp. 1118-1123 vol.3.
    [5] U. Neethu and V. R. Jisha, "Speed control of Brushless DC Motor: A comparative study," in 2012 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), 2012, pp. 1-5.
    [6] W. M. Elsrogy, M. A. Fkirin, and M. A. M. Hassan, "Speed control of DC motor using PID controller based on artificial intelligence techniques," in Control, Decision and Information Technologies (CoDIT), 2013 International Conference on, 2013, pp. 196-201.
    [7] W. Xitai, Z. Xuexiu, L. Lifeng, and L. Bingshan, "Brushless DC Motor Speed Control System of the Walking Aids Machine," in Intelligent Networks and Intelligent Systems, 2009. ICINIS '09. Second International Conference on, 2009, pp. 589-592.
    [8] P. L. Kurukularachchi, S. R. Munasinghe, and H. R. P. S. D. Silva, "Stability analysis for a twin boom H- tail Medium Scale UAV through simulated dynamic model," in 2016 Moratuwa Engineering Research Conference (MERCon), 2016, pp. 415-420.
    [9] 賴亞咸, "Design and verification for mission UAV," Master, Aeronautics and Astronautics, National Cheng Kung University, Taiwan, 2011.
    [10] D. Kirk, "Experimental And Numerical Investigations Of A High Performance Co-Flow Jet Airfoil," Master, Science, University of Miami, United States of America, 2009.
    [11] G. Landolfo, "Aerodynamic and Structural Design of a Small Nonplanar Wing UAV," Master, Aerospace, University of Dayton, Ohio, United States of America, 2008.
    [12] J. G. Daniel and V. Miguel, "Further Investigations of the Tip Vortex on an Oscillating NACA0012 Wing," in 46th AIAA Fluid Dynamics Conference, ed: American Institute of Aeronautics and Astronautics, 2016.
    [13] C. L. Rumsey, J. P. Slotnick, M. Long, R. A. Stuever, and T. R. Wayman, "Summary of the First AIAA CFD High-Lift Prediction Workshop," Journal of Aircraft, vol. 48, pp. 2068-2079, 2011/11/01 2011.
    [14] S. Lelanie, W. D. Tyler, S. Geoffrey, and J. P. Meyer, "Numerical and laboratory experiments on a new wing-body-tail configuration," in 54th AIAA Aerospace Sciences Meeting, ed: American Institute of Aeronautics and Astronautics, 2016.
    [15] L. Yuhong and L. Congming, "A numerical simulation of flow around a wind turbine airfoil based on transition model," in 2009 World Non-Grid-Connected Wind Power and Energy Conference, 2009, pp. 1-5.

    下載圖示 校內：立即公開
    校外：2017-07-04公開
    QR CODE