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1 93/2 機電系 楊龍杰 教授 會議論文 發佈 The micro aerial vehicle (MAV) with flapping wings , [93-2] :The micro aerial vehicle (MAV) with flapping wings會議論文The micro aerial vehicle (MAV) with flapping wings楊龍杰; Yang, Lung-jieh; Hsu, Cheng-kuei; Ho, Jen-yang; Wang, Hsin-hsiung; Feng, Gwo-hwa淡江大學機械與機電工程學系N.Y.: IEEE (Institute of Electrical and Electronic Engineers)ICM '05. IEEE International Conference on Mechatronics, Taipei, pp.811-815The research of micro aerial vehicles (MAVs) is a new field of low-Reynolds-number flow, which attracts much attention in the advanced aeronautical area. The flapping wing, proved by many natural flyers, is the most appropriate way of flying objects which sizes are less than 6 inches. However, there is still plenty of room for studying on the unsteady aerodynamic characteristics of flapping wings. The flapping wing, which is light weighted and high strengthened, is originally composed of the titanium-alloy frame and the parylene skin. Such an integration of fabrication needs the help of MEMS processing. Additionally, the flapping test after the wing fabri
2 96/1 機電系 楊龍杰 教授 會議論文 發佈 拍撲式微飛行器之減重設計及其空氣動力性能調校研究 , [96-1] :拍撲式微飛行器之減重設計及其空氣動力性能調校研究會議論文拍撲式微飛行器之減重設計及其空氣動力性能調校研究The Study on the Reduction Weight of Flapping MAV and Adjusting it's Aerodynamic Performance高敏維; 施宏明; 徐振貴; 楊龍杰淡江大學機械與機電工程學系輕量化;微飛行器;齒輪傳動系統;Reducing weight;MAV;Transmission system;PVDF;Parylene2007中華民國航空太空學會第四十九屆航太學術研討會論文集,6頁教育部為了讓微飛行器有足夠的升力及推力,輕量化是微飛行器研究的首要課題。本研究成功選擇不同的材料如塑膠、鋁等高強度的材料進行馬達基座等零組件的減重,並搭配上由國外購得之質輕齒輪及管徑更小的中空管,使齒輪傳動系統的部份達到輕量化,並讓微飛行器成功飛行15 秒以上。此外,為了能更精確的調校微飛行器之空氣動力特性,本文也提出以一嶄新的智慧型機翼,探討拍撲式微飛行器之空氣動力特性。此研究特別指定拍撲翼之右翼翼膜為聚對二甲苯(parylene),左翼翼膜為聚對二甲苯與PVDF(polyvinylidene fluoride)之複合機翼。在風洞測試時,左翼之PVDF 感應器可直接獲得左翼之升力訊號,整個微飛行器之升力訊號則由多軸力規擷取,此種機翼設計構型可輕易找出左翼及右翼個別之升力貢獻。本研究即利用此方法並微調兩翼間拍撲運動的相位差,來調校拍撲式微飛行器之空氣動力特性。;In order to make the Micro Aerial Vehicle (MAV) having sufficient lift and thrust, reduce the weight of the MAV is the main subject of this article. Here we show the different choice in materials, such as plastic and aluminum, and we had successfully miniaturized the framework of the motor assembly. We combine light gears bought f
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