- 學位論文
仿生獸連桿機構之解析與應用
Analysis and Applications of Theo Jansen's Linkage Mechanism
摘要
建築中的動態適應性機構可依照需求進行變化與動作，而符合使用需求，隨科技的發展，此類機構也不斷改善與增進其應用的可行性。動態建築一般包括遮陽、通風、環境調節、建築形體變化等功能，現有的動態機構多因應單一目的而發展，有其限制性。本研究試著找出模組化的動態機構，可隨調節架構方式的不同，而產生不同的應用方式，達成單一機構運用於多樣化系統的可能性。Theo Jansen的仿生獸由連桿與風力運作機構組成，連桿機構經由桿件比例配置，驅動時整體架構會如同步行的方式運行，使無機物構造產生如生物般的動作。本研究企圖研究仿生獸的運作原理，來探討在於建築上利用的可行性。 本研究之分析包括仿生獸的型態構造、桿件之間的牽動方式、機構如何依靠曲柄驅動機構形成步法等，並改變連桿機構動態模式以及變換桿件的長短、組構模式，使其運動方式不同以往的步行模式，而是能有伸展、開合、夾取、自由曲度變化的可能性。接著在數位軟體中，使用演算法機制模擬連桿的運動模式，探索可能機能，嘗試不同組合可能性。然後，發展可快速組裝測試的簡易實驗套件，將連桿機構以模組化的設計，運用於不同機能的動態系統，並製作不同機能之雛形系統進行示範。
並列摘要
Dynamically adaptable structures in the building can be adapted and used to meet changing needs and actions. Institutions are also constantly improving and promoting the feasibility of their applications with the development of science and technology. Kinetic architecture generally includes functions of sunshade, ventilation, environmental regulation, and change of building form. Existing dynamic mechanism mostly develop due to a single purpose and have their limitations. This study tries to find out the dynamic mechanism of modularity, which can produce different application modes according to the different modes of structure adjustment and reach the possibility of applying a single institution to diversified systems. Theo Jansen's Strandbeest is composed of a connecting rod and a wind operating mechanism. The connecting rod mechanism is proportionally arranged by rods. When driven, the overall structure of the connecting rod and the wind operating system operate in a walking way, so that the structure produces biological actions. This study attempts to study the working principle of biomimicry, to explore the feasibility of the use of the building. The analysis of this research includes the formation of biomimicry, the way of movement between rods, how the mechanism relies on the crank drive mechanism to form the locomotion steps. Changing the dynamic mode of the linkage mechanism and changing the length of the rod and the mode of construction make it different from the previous walking mode, with the possibility of stretching, opening and closing, gripping and free curvature change. Progress in digital software, an algorithmic mechanism is used to simulate the motion pattern of the linkage. Explore possible functions and try different combinations possibilities. The development of a simple test kit that can be quickly assembled and tested will be based on the modular design of linkage mechanism used in dynamic systems of different functions and the prototype system of different functions will be demonstrated.