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| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 劉霆(Tyng Liu) | |
| dc.contributor.author | Yu-Hsuan Huang | en |
| dc.contributor.author | 黃禹軒 | zh_TW |
| dc.date.accessioned | 2021-06-17T02:23:58Z | - |
| dc.date.available | 2020-08-25 | |
| dc.date.copyright | 2017-08-25 | |
| dc.date.issued | 2017 | |
| dc.date.submitted | 2017-08-18 | |
| dc.identifier.citation | [1] A. P. Bedmar, “Synchronizer process and synchronizer mechanisms in manual transmission”, Chalmers University of Technology Master’s thesis, 2013
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Ruschhaupt, “Innovative xDCT Family of FEV - Extremely Compact 7 and 10 Speed DCTs”, SAE Technical Paper 2013-26-0120, 2013, doi:10.4271/2013-26-0120. [14] M. Goetz, M. Levesley, D. Crolla, “Integrated Powertrain Control of Gearshifts On Twin Clutch Transmissions”, SAE Technical Paper 2004-01-1637, 2004, doi:10.4271/2004-01-1637. [15] X. Zhou, P. Walker, N. Zhang, “Numerical and experimental investigation of drag torque in a two-speed dual clutch transmission”, Mechanism and Machine Theory, Vol. 79, pp.46-63, 2014 [16] Y. Wang, E. Lu, H. Lu, N. Zhang, “Comprehensive design and optimization of an electric vehicle powertrain equipped with a two-speed dual-clutch transmission”, Advanced in Mechanical Engineering, Vol.9, pp.1-13, 2017 [17] Sungwha Hong, Sunghyum Ahn, Hyunsoo Kim, “Shift Control of a 2-Speed Dual Clutch Transmission for Electric Vehicle”, IEEE Vehicle Power and Propulsion Conference, 2012 [18] 陳羿名, “離合器元件組成之機車油電混合動力系統”, 2009 [19] 江承舜, “混合動力系統之理念設計方法”, 2008 [20] I. M. 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Janssen, “Aspects of Shift Quality With Emphasis on Powertrain Integration and Vehicle Sensitivity,” SAE Technical Paper 2005-01-2303, 2005, doi:10.4271/2005-01-2303 [32] T. W. Megli, M. Haghgooie and D. S. Colvin, “Shift Characteristics of a 4-Speed Automatic Transmission”, SAE Technical Paper 1999-01-1060, 1999, doi:10.4271/1999-01-1060. [33] J.C. Wheals, C. Crewe, M. Ramsbottom, S. Rook and M. Westby, “Automated Manual Transmission- A European Survey and Proposed Quality Shift Metrics”, SAE Technical Paper 2002-01-0929, 2002, doi:10.4271/2002-01-0929 [34] Jianguo Zhang, Yulong Lei, Xin Hua, Jian Wang, Anlin Ge, “Proposed Shift Quality Metrics and Experimentation on AMT Shift Quality Evaluation”, IEEE, ICNC, 2007 [35] The Volkswagen 2.0L Chain-Driven TSI Engine [36] Volkswagen The New Polo GTI Technical Data [37] Y. Weibin, W. Guangqiang, Q. Datong, “Drive line system modeling and shift characteristic of dual clutch transmission powertrain”, Chinese Journal of Mechanical Engineering, Vol.43, No.7, 2007 [38] Oerlikon Granziano, “Transmissione a due marce per veicoli elettrici”, Italian Patent TO2009A000750, 2009 [39] THM440-T4 Technical Service Information [40] 黃淵堯, “主動式雙無段變速器動力分配系統對車輛動態行為影響分析”, 2015 [41] SimulationX version. 3.7, ITI GmbH Germany, 2015 | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/68523 | - |
| dc.description.abstract | 本研究欲發展新構型之雙離合器變速箱(dual clutch transmission, DCT)。首先建立包含單離合器變速箱、雙離合器變速箱與無間隙變速箱三種不同構型之齒輪變速箱模型。分析換檔時的特性與了解不同離合器元件對於變速箱動態之影響作為發展新型雙離合器變速箱之基礎。接著分析一完整之六速DCT系統，建立六速DCT之力學模型並且以電腦輔助模擬軟體SimulationX驗證模型之正確性，再說明換檔時需要操作的元件與順序，並提出DCT運作時可能發生的問題。為了解決DCT之問題，在不改變現有構型的條件下，發展加入單向離合器(one-way clutch)之新式雙離合器變速箱，命名為DCT-O。分析換檔時需要操作的元件與順序與原始DCT比較。最後使用SimulationX建立模擬模型，設定不同模擬條件，比較DCT-O與DCT差異，驗證此DCT-O是否能有效的提升DCT之操作表現。 | zh_TW |
| dc.description.abstract | The purpose of this study is to develop a novel type of dual clutch transmission (DCT). This research starts with the introduction of power interruption during gearshift and then followed by DCT, which is the most common solution for reducing power interruption. As an important foundation to develop a new type of DCT, three dynamic models, manual transmission, dual clutch transmission and seamless transmission, are established in a simulation software, SimulationX. The models express the dynamic characteristics and influence of different clutches unit in the transmission system during upshift and downshift. Afterwards, a comprehensive analysis of DCT is done by calculating the degree of freedom, deriving the dynamic equation and evaluating the process during gearshift, which leads to the conclusion that there are some disadvantages in DCT. Next, with the concept from seamless transmission, the study develops a new type of DCT with one way clutch named DCT-O and claims that DCT-O can avoid the existing problems in DCT. Finally, it continues with the establishment of DCT and DCT-O models in SimulationX, in order to compare the response of the systems in different simulation conditions and therefore verify whether DCT-O performs better then DCT. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-17T02:23:58Z (GMT). No. of bitstreams: 1 ntu-106-R04522625-1.pdf: 5977871 bytes, checksum: 078eda36a4933d6a5330776801efeb85 (MD5) Previous issue date: 2017 | en |
| dc.description.tableofcontents | 摘要 i
Abstract ii 目錄 iii 圖目錄 vii 表目錄 xii 第一章 緒論 1 1-1 前言 1 1-2 雙離合器變速箱系統分類 2 1-3 文獻回顧 5 1-3-1 換檔動力中斷現象 5 1-3-2 雙離合器變速箱 7 1-4 研究目的與方法 8 1-5 論文架構 8 第二章 理論基礎 10 2-1 功能動力圖 10 2-1-1 元件介紹 10 2-1-2 車輛傳動系統 13 2-1-3 傳動系統自由度 14 2-2 齒輪變速箱 15 2-2-1 變速箱減速比 15 2-2-2 等效轉動慣量 16 2-3 離合器元件 18 2-3-1 摩擦式離合器 18 2-3-2 單向離合器 22 2-3-3 同步器 23 2-4 車輛動力學 26 2-4-1 行車阻力 26 2-4-2 車輪驅動力 27 2-5 換檔品質 29 第三章 固定軸式齒輪變速箱換檔特性分析 32 3-1 車輛參數與模擬設定 32 3-2 單離合器變速箱 36 3-2-1 系統模型 36 3-2-2 升檔動態分析 38 3-2-3 降檔動態分析 41 3-3 雙離合器變速箱 44 3-3-1 系統模型 44 3-3-2 升檔動態分析 46 3-3-3 降檔動態分析 48 3-3-4 離合器控制策略分析 50 3-4 無間隙變速箱 52 3-4-1 系統模型 52 3-4-2 升檔動態分析 54 3-4-3 降檔動態分析 57 3-5 討論 58 3-5-1 升檔特性分析 59 3-5-2 降檔特性分析 60 3-5-3 匹配分析 62 3-6 小結 64 第四章 雙離合變速箱分析與新構型設計 66 4-1 力學模型 66 4-1-1 分析方法與步驟 66 4-1-2 自由度分析 66 4-1-3 六檔DCT力學模型 68 4-1-4 模型驗證 73 4-2 離合器元件操作說明 76 4-2-1 固定檔位 77 4-2-2 檔位切換 79 4-3 新構型雙離合器變速箱 82 4-3-1 概念發想 82 4-3-2 DCT-O實例 84 4-4 新構型離合器元件操作說明 85 4-4-1 固定檔位 86 4-4-2 檔位切換 86 4-5 小結 89 第五章 兩系統模擬評估與差異比較 90 5-1 系統模型 90 5-2 連續升檔模擬 91 5-2-1 換檔時機 91 5-2-2 同步器嚙合設定 94 5-2-3 DCT模擬結果討論 96 5-2-4 兩系統結果比較 97 5-3 同軸換檔模擬 102 5-3-1 控制策略 103 5-3-2 模擬結果討論 103 5-4 控制系統異常討論 105 5-4-1 離合器操作異常分析 106 5-4-2 預選檔位異常分析 109 5-5 不預選目標檔位模擬 112 5-5-1 升檔特性比較 112 5-5-2 降檔特性比較 114 5-6 小結 117 第六章 結論 118 6-1 結論 118 6-2 未來展望 119 參考文獻 120 附錄 123 | |
| dc.language.iso | zh-TW | |
| dc.title | 應用單向離合器於雙離合器變速箱之設計與分析 | zh_TW |
| dc.title | Design and Analysis of Dual Clutch Transmissions with One-Way Clutches | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 105-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 尤正吉(Cheng-Chi Yu),鄭榮和(Jung-Ho Cheng) | |
| dc.subject.keyword | 變速箱,雙離合器變速箱,動力中斷,換檔, | zh_TW |
| dc.subject.keyword | vehicle transmission,dual clutch transmission,power interruption,gearshift, | en |
| dc.relation.page | 127 | |
| dc.identifier.doi | 10.6342/NTU201704046 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2017-08-20 | |
| 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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