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  • 學位論文

仿馬足部運動之八連桿機構設計

The Design of 8-Link Mechanism of Horse Leg-like Moving

指導教授 : 左培倫

摘要


本文的目的在於設計一類型之八連桿機構,其設計為觸地點(該機構於運動循環過程中會接觸到地面的點)的運動曲線能夠近似馬的腳步運動曲線。選定欲尺寸合成的八連桿機構類型,然後藉由解答平面法搭配位置分析與限制條件,撰寫出一個電腦輔助合成程式來設計機構。該程式只要選擇由已指定精確點所產生的解答平面的解與任意指定部分桿件的參數,即可快速得到機構的形貌與桿長資料,以及觸地點的運動曲線。 本文利用該程式以合成數種不同桿長條件的機構以近似不同行進情況下的馬腳步曲線。結果證實該機構類型具有模仿不同的馬步行動作的能力。 關鍵字:仿生、連桿機構、電腦輔助機構設計

並列摘要


In this thesis, an 8-link mechanism was designed to simulate real horse walking and running leg. The 8-link type has been decided first, than the solution plane method has been used to the linkage synthesis. A computer software has been developed to solve the given loop equations. This software can give the profile of the mechanism and the information of the link length and the moving curve of the decided touch-ground point quickly. Several 8-link mechanisms were presented according to the designer’s choice. The results show that this method as well as software is able to develop complicate 8-link mechanism freely and correctly. Key word: Bio-mimetic, Linkage mechanism, Computer-aid mechanism design

參考文獻


[12]袁嘉廷,八連桿仿生步行機構設計,碩士論文,國立清華大學
[10] 黃智勇,可自行平衡具十連桿型腿部機構四足步行機器之設計
[21]洪芝青,混合八連桿型步形機器馬之機構設計,碩士論文,國立
[1]Venkat Krovi , Modeling and Control of a Hybrid Locomotion System , ASME Journal of Mechanical Design, Vol. 121, No. 3, pp.448-455, September 1999
[15] Barker C.R, and Pei-Lum Tso,”Characteristic Surfaces for Three Position Function Generation With Planar Four-Bar

被引用紀錄


何筱晨(2010)。魚類節能游動機制的探討〔碩士論文,國立臺灣大學〕。華藝線上圖書館。https://doi.org/10.6342/NTU.2010.00443

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