變形翼機構之拓撲構造與運動特性之研究

On the Study of the Topology Structure and Kinematic Characteristics of Morphing-Wing Mechanisms

陳智皇(Chih-Huang Chen)

指導教授 ： 徐孟輝

崑山科技大學/工程學院/機械工程研究所/碩士(2005年)

摘要

小型人造飛行器中是為了能夠在惡劣環境和危險區域從事勘查與聯繫的工作而設計的。小型飛行器以翅膀的運動模式可分類為固定翼、旋轉翼、以及拍撲翼等三大類。
本研究目的僅是以鳥類或昆蟲等飛行生物之翅膀的拍打模式，設計具有翅膀且近似鳥類飛行的拍打及轉翅運動的小型飛行器之變形翼機構。本研究設計的變形翼機構是由翅膀空間機構及振翼平面機構所組成的。本研究首先是收集與分析現有的翅膀空間機構及振翼平面機構的相關資料，接著歸納出機構的拓撲構造特性及設計限制，以作為創思變形翼機構的拓撲構造基礎，然後根據顏氏創意性機構設計方法，合成出符合限制條件的可行特殊化運動鏈，再利用運動設計限制求得可行拍撲翼機構的設計，接著以鳥類或昆蟲等飛行生物之翅膀拍打模式為基礎，設計變形翼機構尺寸，再利用向量迴路法針對所設計的機構作運動分析，最後在電腦上發展動畫模擬軟體並進行實體模型的製作，以驗證本研究所提理論的可行性。
本研究共得到59個新型翅膀空間機構與40種新型振翼平面機構和一組仿生變形翼機構模型組立圖。本研究亦利用最佳化方法獲得近似長耳蝙蝠翅膀簞呇掃u之目標曲線的翅膀動力輸入機構。

關鍵字

振翼平面機構 ； 變形翼機構 ； 翅膀空間機構

並列摘要

The little air vehicles to design for adverse circumstances and investigate into danger area. The little air vehicles regard the running mode classification of the wing as the Fixed-Wing, Rotary-Wing, and Flapping-Wing etc. the three major types.
According to the flight mod of the flight creature, this objective of the study is to design new morphing-wing mechanisms that can achieve the rotary and flapping motions. The morphing-wing mechanism of this work is composed of a space wing mechanism and a plane flapping mechanism. First, this work provided the requirements and constraints of morphing-wing mechanisms. Secondly, this work used the Yan’s creative mechanism design methodology to synthesis the feasible specialized kinematics chains and obtained satisfied morphing-wing mechanisms. Thirdly, this work designed the morphing-wing mechanism dimensions by referring the flight mod of the flight creatures. Finally, we developed a computer simulation program of the designed morphing-wing mechanism.
The results of his work are 59 new space wing mechanisms and 40 new plane flapping mechanisms are designed. Additionally, .we also designed a feasible morphing-wing mechanism whose motion is closely to the wing-motion of the long ear bat.

並列關鍵字

plane flapping mechanism ； morphing-wing mechanisms ； space wing mechanism

參考文獻

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