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http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/22938完整後設資料紀錄
| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 陳達仁(Dar-Zen Chen) | |
| dc.contributor.author | Yen-Chun Chen | en |
| dc.contributor.author | 陳彥均 | zh_TW |
| dc.date.accessioned | 2021-06-08T04:34:21Z | - |
| dc.date.copyright | 2009-08-21 | |
| dc.date.issued | 2009 | |
| dc.date.submitted | 2009-08-19 | |
| dc.identifier.citation | [1] Freudenstein, F.,1971, 'An Application of Boolean Algebra to the Motion of Epicyclic Drives,' ASME Journal of Engineering for Industry, Vol. 93, pp. 76-182.
[2] Tsai, L. W., 1987, 'An Application of the Linkage Characteristic Polynomial to the Topological Synthesis of Epicyclic Gear Trains,' ASME Journal of Mechanisms, Transmissions, and Automation in Design, Vol. 109, pp. 329–336. [3] Tsai, L. W. and Lin, C. C., 1989, 'The Creation of Non-fractionated Two-Degree-of-Freedom Epicyclic Gear Trains,' ASME Journal of Mechanisms, Transmissions, and Automation in Design, Vol. 111, pp. 524-529. [4] Olson, D. G., Erdman, A. G. and Riley, D. R., 1991, 'Topological Analysis of Single-Degree-of-Freedom Planetary Gear Trains,' ASME Journal of Mechanical Design, Vol. 113, pp. 10- 16. [5] Rao, A. C., 2003, 'A Genetic Algorithm for Epicyclic Gear Trains,' Mechanism and Machine Theory, Vol. 38, pp. 135-147. [6] Salgado, David R. and Del Castillo, J. M., 2005, “Selection and Design of Planetary Gear Trains Based on Power Flow Maps,' ASME Journal of Mechanical Design, Vol. 127, pp. 120-134. [7] Talpasanu, I., Yih, T. C. and Simionescu, P. A., 2006, 'Application of Matroid Method in Kinematic Analysis of Parallel Axes Epicyclic Gear Trains,' ASME Journal of Mechanical Design, Vol. 128, pp. 1307-1314. [8] Kahraman, A., Ligata, H., Kienzle, K. and Zini, D. M., 2004, 'A Kinematics and Power Flow Analysis Methodology for Automatic Transmission Planetary Gear Trains,' ASME Journal of Mechanical Design, Vol. 126, pp. 1071-1081. [9] Liu, C. P. and Chen, D. Z., 2000, 'On the Embedded Kinematic Fractionation of Epicyclic Gear Trains,' ASME Journal of Mechanical Design, Vol. 122, pp. 479-483. [10] Liu, C. P. and Chen, D. Z., 2001, 'On the Application of Kinematic Units to the Topological Analysis of Geared Mechanism,' ASME Journal of Mechanical Design, Vol. 123, pp. 240-246. [11] Freudenstein, F., Yang, A. T., 1972, 'Kinematics and Statics of a Coupled Epicyclic Spur-gear Train,' Mechanism and Machine Theory, Vol. 7, pp. 263-275. [12] Liu, C. P., Chen, D. Z. and Chang, Y. T., 2004, 'Kinematic Analysis of Geared Mechanisms Using the Concept of Kinematic Units,' Mechanism and Machine Theory, Vol. 39, pp. 1207-1221. [13] Chen, D. Z., Shieh, W. B. and Yeh, Y. C., 2008, 'Kinematic Characteristics and Classification of Geared Mechanisms Using the Concept of Kinematic Fractionation.' ASME Journal of Mechanical Design, Vol. 130, 082602. [14] Shieh, W. B., Chen, D. Z. and Chen, Y. C., 2008, 'Kinematic Synthesis of One-DOF Geared Mechanisms According to Specified Gain Types,' Proceedings of the ASME 2008 IDETC, Paper No. DETC2008-49510. [15] Tsai, L. W., 2001, Mechanism Design: Enumeration of Kinematic structures According to Function, Boca Raton London, New York Washington, D.C. [16] Erdman, A. G., 1993, Modern Kinematics: Developments in the Last Forty Years, John Wiley & Sons, Inc. New York, NY. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/22938 | - |
| dc.description.abstract | 本論文旨在運動合成一具有特定增益型態之齒輪機構。利用運動分解的概念，一齒輪機構可被分解為數個單自由度的運動單元，每一運動單元皆用以進行齒輪機構內的運動傳輸。藉由整合每一運動單元內部之輸入與輸出間的運動傳輸所得到的單元增益，單元與單元之間的拓墣介面，以及齒輪機構在指定其輸入與輸出桿之後所得到的運動傳輸路徑，齒輪機構的整體增益則得以決定且可表示為齒數比的連乘積形式。整體增益按照其齒數比的形式可分類為普通型、相減型以及分式型等三種型態。而一具有同軸條件的齒輪機構是指該機構在指定輸入與輸出桿後其輸入對或輸出對具有藉由同軸重置而改變的可能性。對於不具有同軸條件的齒輪機構或具有但不使用該同軸條件來重置輸入對或輸出對的齒輪機構，其所得到之整體增益稱為原始型整體增益。而對於一齒輪機構的輸入對或輸出對藉由其旋轉對的同軸重置而發生改變，其對於齒輪機構之整體增益的影響也被加以探究，並將改變之輸入對或輸出對與整體增益之間的關係整理成一系列的規則。藉由這些規則，則改變輸入對或輸出對之後其齒輪機構的整體增益亦可被得到，並將此類型之整體增益定義為衍生型整體增益。根據其所可能產生的原始型與衍生型整體增益之增益型態，可將一自由度至六桿與二自由度至七桿的齒輪機構加以分類，則依據一特定增益型態之齒輪機構的運動合成亦得以執行。 | zh_TW |
| dc.description.abstract | In this paper, based on the internal conversions of each fractionated KUs, the global gain in terms of product of gear ratios can be predicted by the propagation path and the thin-edge type of common linkage. Also, the variation of global gains due to rearrangement of input/output pair is investigated, and assignment of input and output pairs of GKCs according to specified gain type can be accomplished without forming the redundant links. The coaxial conditions contained in GKCs are identified, and a GKC with coaxial condition is capable of rearranging input/output pair. The GKCs are classified according to the type of coaxial condition. The global gain of the GKCs without coaxial condition and the GKCs with coaxial condition but is not applied to rearranging the input/output pair are defined as generic global gains. The formulation of the generic global gains are carried out by the type of propagation path and the internal conversion of each fractionated KUs, and the classification of the geared mechanisms is obtained according to the gain types, ordinary, subtractive, fractional. Rules for the variation of global gain due to the rearrangement of input/output pair are established. The global gain of GKC with rearranged input/output pair are defined as derived global gains and can be easily obtained by applying the rules. Several exemplary design of ground-adjacent input and output links geared mechanisms with desired gain type are provided for the illustration of the proposed methodology. Thus, numerous atlas of GKCs are substantially utilized in the kinematic synthesis of geared mechanisms. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-08T04:34:21Z (GMT). No. of bitstreams: 1 ntu-98-R96522621-1.pdf: 767373 bytes, checksum: 326891871a36ca9a55cb8be0393c539a (MD5) Previous issue date: 2009 | en |
| dc.description.tableofcontents | Chapter 1 Introduction 1
Chapter 2 Kinematic analysis of GKCs using the kinematic units 4 2.1. Kinematic fractionation of GKCs 4 2.2. Kinematic behavior of single KU 5 2.3. Configuration and common linkage of KUs 8 2.4. Global propagation path 10 Chapter 3 Classification of GKCs according to the type of coaxial conditions 13 3.1. Expanded definition of end vertex 13 3.2. Default input/output pair corresponding to the input/output link 14 3.3. Identification of coaxial conditions contained in GKCs 14 Chapter 4 Formulation of generic global gains of GKCs 22 Chapter 5 Derived global gain: using intra-KU coaxial conditions 27 5.1. Variation of global gain arising from rearranging input/output pair 27 5.2. Formulation of derived global gain 29 5.2.1. Example of single-KU GKCs 29 5.2.2. Example of multiple-KU GKCs 30 Chapter 6 Derived global gain: using inter-KU coaxial conditions 32 6.1. Variation of global gain arising from rearranging input/output pair 32 6.2. Formulation of derived global gain 35 Chapter 7 Kinematic synthesis of geared mechanisms with ground-adjacent input and output links 37 7.1. Geared mechanisms with admissible assignment of ground, input and output links 37 7.2. Design of geared mechanisms with specified gain types 41 7.2.1. One-DOF geared mechanisms with subtractive gain type 41 7.2.2. Two-DOF geared mechanisms with [Sub, Ord] gain type 44 7.3. Classification of geared mechanisms according to the gain types 46 Chapter 8 Conclusion 51 References 53 | |
| dc.language.iso | en | |
| dc.subject | 運動合成 | zh_TW |
| dc.subject | 行星齒輪 | zh_TW |
| dc.subject | 運動分解 | zh_TW |
| dc.subject | 增益 | zh_TW |
| dc.subject | gain | en |
| dc.subject | kinematic synthesis | en |
| dc.subject | kinematic fractionation | en |
| dc.subject | geared kinematic chain | en |
| dc.title | 依據指定增益型態進行齒輪機構之運動合成 | zh_TW |
| dc.title | Kinematic Synthesis of Geared Mechanisms According to Specified Gain Type | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 97-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 謝文賓,林正平 | |
| dc.subject.keyword | 行星齒輪,運動合成,運動分解,增益, | zh_TW |
| dc.subject.keyword | geared kinematic chain,kinematic synthesis,kinematic fractionation,gain, | en |
| dc.relation.page | 54 | |
| dc.rights.note | 未授權 | |
| dc.date.accepted | 2009-08-19 | |
| dc.contributor.author-college | 工學院 | zh_TW |
| dc.contributor.author-dept | 機械工程學研究所 | zh_TW |
| 顯示於系所單位： | 機械工程學系 | |
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