臺灣博碩士論文加值系統

近年來，隨著休閒運動風氣的盛行，登山自行車已成為休
閒運動器材市場上最受矚目的產品之一，且基於更高標準
的操控性與舒適性的要求，性能優異的後懸吊機構更是登
山自行車必備的關鍵性組件之一。本研究之目的在於應用
工程設計方法的概念，提出一套登山自行車後懸吊機構系
統之設計理論。首先調查登山自行車後懸吊機構系統之基
本需求，進而決定本研究的設計目標，以建立登山自行車
後懸吊機構系統之性能規格書;其次進行後懸吊機構的運
動設計，以電腦輔助試誤法程式做為合成的工具，合成出
滿足性能需求的後懸吊機構尺寸;最後利用拓樸學理論合
成登山自行車之車架構造，並開發系統化程序進行登山自
行車後懸吊機構系統的具體化設計。

With the prevalence of leisure sport, riding
mountain bikes becomes an enormous vogue today.
The mountain bikes undoubtedly have become one of
the most popular products in the leisure sport
market. Based on its superior standard of
operating quality and the demand of
comfortableness, the requirement of the
outstanding rear suspension mechanism of mountain
bikes is one of the crucial components in the
design procedure. The purpose of this work is to
provide a design procedure of the system of rear
suspension mechanisms of mountain bikes by using
the concept of engineering design method. First,
to investigate the essential requirements of the
system of rear suspension mechanisms of mountain
bikes is started. Then the design targets of this
research are decided further in order to
establish the requirement book for the system of
rear suspension mechanisms of mountain bikes.
Second, the kinematic design of rear suspension
mechanisms is proceeding. Computer Aided Tried
and Error program is utilized for synthesizing
the dimensions of rear suspension mechanisms to
meet the requirement of functions. Finally,
topology theory is applied to synthesize the
frames of mountain bikes. Furthermore, the
systematic design procedure is developed to
perform the embodiment design of the system of
rear suspension mechanisms of mountain bikes.

誌謝 ………………………………………………………………I
摘要 ………………………………………………………………II
英文摘要………………………………………………………………III
目錄 ………………………………………………………………IV
圖目錄 ………………………………………………………………VI
表目錄 ………………………………………………………………IX
符號說明………………………………………………………………X
第一章 前言…………………………………………………………1
1.1 文獻回顧………………………………………………………1
1.2 研究目的………………………………………………………4
第二章 基本概念……………………………………………………6
2.1 登山自行車……………………………………………………6
2.2 登山自行車之功能構造………………………………………8
2.3 登山自行車後懸吊機構系統…………………………………12
2.4 後懸吊機構系統之基本需求與特性…………………………16
第三章 後懸吊機構系統之設計程序………………………………18
3.1 設計程序………………………………………………………18
3.2 設計需求………………………………………………………21
3.3 後懸吊機構之構造圖集.………………………………………40
第四章 後懸吊機構之運動設計……………………………………43
4.1 四連桿後懸吊機構之運動設計………………………………43
4.2 六連桿後懸吊機構之運動設計………………………………52
4.3 應用實例………………………………………………………59
第五章 後懸吊機構系統之設計……………………………………66
5.1 車架之構想設計………………………………………………66
5.2 後懸吊機構與車架之組合……………………………………74
5.3 後懸吊機構系統之具體化設計………………………………80
第六章 結論與建議…………………………………………………89
參考文獻………………………………………………………………92
附錄一 登山自行車相關尺寸之市調結果…………………………95
附錄二 登山自行車座管長度(Seat Tube Length)之參考資料…96
附錄三 力比目標曲線以B-Spline曲線的方式產生………………97
自述……………………………………………………………………98
著作權聲明……………………………………………………………99

1. J. G. Seifert, M. J. Luetkemeier, M. K. Spencer, D. Miller, and E. R. Bruke, “The Effects of Mountain Bike Suspension Systems on Energy Expenditure, Physical Exertion, and Time Trial Performance During Mountain Bicycling,” Int. J. Sports Med., Vol. 18, No. 3, pp. 197-200. 1997.
2. 陳道遠，自行車騎乘在坡度震動環境下的主觀舒適度及生理反應之研究，國立成功大學工業設計研究所碩士論文，中華民國八十八年六月。
3. E. L. Wang and M. L. Hull, “A Model for Determining Rider Induced Energy Losses in Bicycle Suspension Systems,” Vehicle System Dynamics, Vol. 25, pp. 223-246, 1997.
4. E. L. Wang and M. L. Hull, “Minimization of Pedaling Induced Energy Losses in Off-road Bicycle Rear Suspension Systems,” Vehicle System Dynamics, Vol. 28, pp. 291-306, 1997.
5. S. A. Needle and M. L. Hull, “An Off-Road Bicycle With Adjustable Suspension Kinematics,” ASME Journal of Mechanical Design, Vol. 119, pp.370-375, 1997.
6. 劉虣虣、聶祖蕊、黃信福、陳中杰、蔡天成、汪宏鐘、劉金生、黃裕哲、廖忠義、陳淳和、楊敏雄、廖進榮、許振華、蔡溪川、吳法震、賴大渭、蔡博名，避震自行車後懸吊系統之特性評估與分析，財團法人自行車工業研究發展中心技術報告，中華民國八十八年六月。
7. E. Pennestri and A. Strozzieri, “Optimal Design and Dynamic Simulation of A Motorcycle with Linkage Suspension,” Int. J. of Vehicle Design, Vol. 9, No. 3, pp. 339-350, 1988.
8. 石昭明，具可變槓桿比之機構設計，國立成功大學機械工程研究所碩士論文，中華民國七十五年五月。
9. 許正和，「機車後懸吊機構之構想設計」，機械工業雜誌，第81期，第255-263頁(1989)。
10. 蔡國昌，機車後懸吊機構之設計，國立中山大學機械工程研究所碩士論文，中華民國八十三年六月。
11. 陳正昇，登山自行車後懸吊機構之設計，國立中山大學機械工程研究所碩士論文，中華民國八十九年六月。
12. T. W. Lee and F. Freudenstein, “Heuristic Combinatorial Optimization in the Kinematic Design of Mechanisms”, ASME Journal of Engineering for Industry, Nov. 1976, pp. 1277-1280.
13. J. S. Busby, “Bicycle rear suspension system,” U. S. Patent Number: 5409249, Apr. 25, 1995.
14. J. S. Busby, “Bicycle with shock absorbing rear assembly and common chain stay shock absorber mounting bracket,” U. S. Patent Number: 6036213, Mar. 14, 2000.
15. W. M. Wilcox, M. A. Rhoades and M. L. Zeigle, “Suspension for a bicycle having a Y shaped frame,” U. S. Patent Number: 5685553, Nov. 11, 1997.
16. T. L. Harris, “Rear wheel suspension for a bicycle and bicycle equipped therewith,” U. S. Patent Number: 5452910, Sep. 26, 1995.
17. M. Lawwill, “Rear suspension bicycle,” U. S. Patent Number: 5957473, Sep. 28, 1999.
18. C. P. D’Aluisio and M. M. Galasso, “Bicycle suspension system,” U. S. Patent Number: 5791674, Aug. 11, 1998.
19. D. Shiau, “Bicycle frame with shock absorber,” U. S. Patent Number: Des. 390506, Feb. 10, 1998.
20. 曾鼎煌，複合式多連桿避震登山車，中華民國專利公告編號379698，中華民國89年1月11日。
21. 何永斌，避震式車架，中華民國專利公告編號242055，中華民國84年2月21日。
22. 柳金鎮，自行車車架之活動連桿避震構造，中華民國專利公告編號235595，中華民國83年12月01日。
23. 許正和，「工程設計之系統化程序」，機械工業雜誌，第151期，第128-134頁(1995)。
24. G. Pahl and W. Beitz, “Engineering Design”, Second Edition, translated by Wallance, K., Blessing, L., and Bauert, F., edited by Wallance, K., Springer-Verlag London Limited, 1996.
25. 王茂駿、王明陽、黃雪玲、何明泉、許勝雄、李永輝、紀佳芬、杜壯、沈葆聖、林雅俐、李開偉，本土化靜態與動態人體計測資料庫之建立(http://www.iosh.cla.gov.tw/ergo.htm)，國科會工程處(1997)。
26. R. V. D. Plas and C. Kelly, “The Original Mountain Bike Book,” MBI, 1998.
27. V. J. Gross and C. A. Bennett, ”Bicycle Crank Length,” American Society of Mechanical Engineers, Applied Mechanics Division, AMD Congr of the Int Ergonomics Assoc, 6th, and Tech Program of the Annu Meet of the Hum Factors Soc, 20th,pp. 415-421, 1976.
28. K. S. Nordeen-Snyder, “The Effect of Bicycle Seat Height Variation Upon Oxygen Consumption and Lower Limb Kinematics,” Medicine and Science in Sports, Vol. 9, No. 2, pp.113-117, 1977.
29. R. V. D. Plas, “Bicycle Technology,” Bicycle Books—San Francisco, 1991.
30. J. Olsen, “Mountain Biking,” Stackpole Books, 1989.
31. D. E. H. Jones, “The Stability of The Bicycle,” Physics Today, April, pp. 34-40, 1970.
32. F. R. Whitt and D. G. Wilson, “Bicycling Science,” Second Edition, MIT, 1997.
33. F. Harary, “Graph Theory,” Addison-Wesley, 1969.