「世大智科/天才家居」-我們創業囉
Contact Professor: Yeh-Liang Hsu (徐業良)

八十五學年度元智大學機械工程研究所戴其宇碩士論文

Master thesis by C. Y. Dai, Mechanical Engineering Department, Yuan Ze University, 1997

85碩士論文:設計原型在機械設計程序中的有效應用

  設計程序在整個機械設計過程上,扮演一個相當中重要的角色,直接影響了產品的性能、品質、成本及開發日程,在設計程序的領域中,許多學者均嘗試發展出設計工作的對應關係或固定模式。然而在設計活動本質存在相當的複雜性及不確定的事實中,本論文將從一個新的觀點來看設計程序模型。
  設計過程的本質基本上就是一個解決問題的過程工作,所有的設計出發點皆是在面對所遭遇的各種設計問題,為此,本論文建構一個「以設計狀態來表達的程序模型」,此模型是以不斷地解決設計問題為發展重點,將整個設計程序的進行視為解答問題的過程,把每個過程看成是解決設計問題的表現方式。本研究所建構的設計程序模型,是將能夠解決設計問題之可行設計方案的表現表方式視為設計工作所處的設計狀態,以設計狀態的方式來描述與紀錄設計的動態過程,而設計程序理論架構的建立,是將設計工作視為一個映射的過程,把有關設計方案的搜尋看成是解答空間,而「以設計狀態來表達的設計程序模型」則視為程序空間,每個設計方案是逐一的經由解答空間映射之程序空間。在我們所建構的設計程序模型中,〝設計原型〞則是扮演解決設計問題與表現設計狀態的重要工具。

Effectively Utilizing Design Prototypes in Mechanical Design Process

  Design process plays an improtant role in the success of a product. Design process influence performance, quality, cost and development time of the product. Most research in design process try to establish a structural design is a dynamic process whichis full of uncertanty. A structural model might not be suitable for various types of design. This thesis presents a new design process model from a different point of view. Design is a problem solving process. All designsstart with a problem to be solved, and sub-problems are generated dynamically while solving this problem.
  The dssign model presented in this thesis reflects this process. The design process is viewed as dynamically moving along the design state space. Design state is a representation of the design which tries to answer the current design sub-problem, and a design state is usually presented by a design prototype. Details on how to properly select a prototyping tool is also discussed. Finally this design process model is used to demonstrate several design examples.