臺灣博碩士論文加值系統

　　本研究利用物件導向方法的概念發展一套應用於平面四桿機構運動設計的程式，用於輔助使用者進行平面四桿機構的運動設計。程式開發的過程中，為使程式具有良好的擴充性，程式架構上使用模組化組合方式建構而成。

　　本論文首先搜集與四桿機構相關的運動分析理論與設計理論，分別將分析理論與各設計理論加以模組化，當程式執行時以分析模組為中心模組，搭配不同的設計模組，即可產生多種的設計功能。本文已開發兩個分析模組與三個設計模組，分別為：四連桿組分析模組、滑件曲柄分析模組、最小傳力角設計模組、對稱耦桿點曲線設計模組及滑件曲柄設計模組，本程式採用圖形使用者界面撰寫程式，可使用滑鼠選取大部份的設計參數，讓機構設計者容易使用本程式，來進行四桿機構的運動設計工作。文末以健身器材的踏步機機構為實例，說明如何以本程式開發新型踏步機機構。

　　This research uses the concepts of object-oriented methodology to develop the software for the kinematic design of planar four-bar mechanisms. In order to have good extensibility, the program architecture is constructed according to the method of modularized combination.

　　Based on some fundamental theories of kinematic analysis and kinematic synthesis of planar four-bar mechanisms, the corresponding analysis modules and design modules are constricted. The analytic modules are saved as the core parts, while the design modules are the peripheries for various design purposes. There are two analysis modules, i.e., analysis module for four-bar linkage and analysis module for slider-crank, and three design modules, i.e., design module of crank-rocker, design module of symmetrical coupler curve and design module of slider-crank. This software is written with Graphics User Interface, and can be operated by mouse to select design parameters. User can use the program to design planar four-bar mechanisms easily. An example, is presented to show how to use this software to design a new stationary exercise apparatus.

摘要 Ⅰ
致謝 Ⅱ
目錄 Ⅲ
圖目錄 Ⅴ
表目錄 Ⅶ

第一章 緒論 1
　　1-1 前言 1
　　1-2 文獻回顧 1
　　1-3 研究目的與方法 3
　　1-4 論文架構 3

第二章 基本理論 5
　　2-1 平面四連桿組的分析理論 5
　　　　2-1.1 平面四連桿組的分類 5
　　　　2-1.2 桿件的運動範圍 7
　　　　2-1.3 機構的運動分析 11
　　2-2 曲柄搖桿機構相關之設計理論 13
　　　　2-2.1 基本設計理論 14
　　　　2-2.2 最大傳力角之設計 16
　　　　2-2.3 對稱耦桿點曲線之設計 17
　　2-3 滑件曲柄機構相關之設計理論 20
　　　　2-3.1 機構的運動分析 20
　　　　2-3.2 基本設計理論 22
　　2-4 物件導向理論 23

第三章 電腦軟體之建立 26
　　3-1 軟體架構 26
　　3-2 開發環境 27
　　3-3 模組介紹 28
　　　　3-3.1 四連桿組分析模組 28
　　　　3-3.2 滑件曲柄分析模組 30
　　　　3-3.3 最小傳力角設計模組 31
　　　　3-3.4 對稱耦桿點曲線設計模組 32
　　　　3-3.5 滑件曲柄設計模組 34
　　3-4 使用界面 35
　　　　3-4.1 輸出、輸入設備 35
　　　　3-4.2 設計資料的輸入 35
　　　　3-4.3 圖形資料顯示 35

第四章 電腦軟體之使用及設計實例 37
　　4-1 軟體使用方法之介紹 37
　　　　4-1.1 分析模組 38
　　　　4-1.2 設計模組 40
　　4-2 設計實例 44
　　　　4-2.1 橢圓踏步機之機構設計 44
　　　　4-2.2 滑件曲柄機構之設計 50

第五章 結論與建議 53

參考文獻 55
英文摘要 58

1.Kaufman, R. E., “Mechanism Design by Computer,” Machine Design, pp. 94-100, 1978.

2.Rubel, A. J. and Kaufman, R. E., “KINSYN 3: A New Human-Engineering System for Interactive Computer Aided Design of Planar Linkages,” ASME Transactions, Journal of Engineering for Industry, Vol. 99, No. 2, 1988.

3.Erdman, A. G. and Gustafson J. E., “LINCAGES: Linkage INteractives Computer Analysis and Graphically Enhanced Synthesis Packages,” ASME Paper No. 77-DET-5, 1977.

4.Erdman, A. G. and Chase, T., “New Software Synthesizes Complex Mechanisms,” Machine Design, pp. 107-103, 1985.

5.Erdman, A. G. “Computer-Aided Design of Mechanisms: 1984 and Beyond,” Mechanism and Machine Theory, Vol. 20, No. 4, pp. 245-250, 1985.

6.Antuma, H. J., “Triangular Nomograms for Symmetrical Coupler Curves,” Mechanism and Machine Theory, Vol. 13, pp. 251-268,1978.

7.Kota, S., Erdman, A. G., and Riley, D. R., “Design Chart for Selecting Four-bar Linkages that Generate Symmetrical Coupler Curves,” Proceedings of 10th Applied Mechanisms Conference, 1987.

8.Kota, S. and Gudapati, R. B., “Automatic Selection of Four-Bar Linkage Designs for Path Generation Task,” The Design Automation Conference, Kissimmee, Florida, pp. 113-118, 1988.

9.Akagi, S. and Fujita, K., “Building an Expert System for Engineering Design Based on the Object-Oriented Knowledge Representation Concept,” Journal of Mechanical Design, Vol. 112, pp. 215-222, 1990.

10.Bertini, L., “A Prototype Expert System for Embodiment Design of Mechanisms and Articulated Systems,” Artificial Intelligence in engineering, Vol. 8, pp. 57-65, 1993.

11.Grashof, F., Theoretische Mashinenlehre, Leipzing, pp. 113-118, 1883.

12.Paul, B., “A Reassessment of Grashof’s Criterion,” ASME Transactions, Journal of Mechanical Design, Vol. 101, pp. 515-518, 1979.

13.Hunt, K. H., Kinematic Geometry of Mechanisms, Clarendon Press, Oxford, pp.194-196, 1978.

14.Soni, A. H., Mechanism Synthesis and Analysis, McGraw-Hill, Washington, D.C., pp. 97-116, 231-265, 1974.

15.Brodell, R. J. and Soni, A. H., “Design of the Crank-Rocker Mechanism with Unit Time Ratio,” Journal of Mechanism, Vol. 5, pp. 1-4, 1970.

16.Balli, S. S. and Chand, S., “Transmission angle in mechanisms,” Mechanism and Machine Theory, Vol. 37, pp. 175-195, 2002.

17.Beyer, R., Technische Kinematic, Johann Ambrosius Barth, Leipzing, pp. 313-314, 1931.

18.蔣君宏, “高等機構學,” 美商麥格羅•希爾國際股份有限公司,台灣, pp. 272-286, 1997.

19.賀元、賴明宗、劉燈, “世紀末軟體革命 C++、GUI與物件導向理論,” 傳徵股份有限公司, 台灣, pp. 28-82, 1993.

20.Graham, I., Object-Oriented Methods, Addison-Wesley, 2nd edition, Boston, pp. 2-8, 103-106, 1994.

21.Wilkie, G., Object-Oriented Software Engineering, the Professional Developer’s Guide, Addison-Wesley, Boston, pp. 27-31, 1993.

22.Dillon, T. and Tan, P. L., Object-Oriented Conceptual Modeling, Prentice-Hall, New Jersey, pp. 30-38, 63-86, 94-98, 1993.

23.Norman, R. J., Object-Oriented System Analysis and Design, Prentice-Hall, New Jersey, pp. 55-85, 1996.

24.林俊杰,“Visual C++ 6 視窗程式設計經典,”�眳p資訊股份有限公司, 台灣, 2001.

25.Mallik, A. K., Kinematic Analysis and Synthesis of Mechanisms, CRC Press, Boca Ration, pp. 350-358, 1994.