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| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 劉霆(Tyng Liu) | |
| dc.contributor.author | Jen-Cheng Sung | en |
| dc.contributor.author | 宋仁正 | zh_TW |
| dc.date.accessioned | 2021-06-17T02:31:06Z | - |
| dc.date.available | 2017-08-25 | |
| dc.date.copyright | 2017-08-25 | |
| dc.date.issued | 2017 | |
| dc.date.submitted | 2017-08-17 | |
| dc.identifier.citation | [1] Encyclopaedia Britannica inc, Encyclopaedia Britannica. New York: Black Dog & Leventhal Publishers, 2008.
[2] 刘惟信, 汽车车桥设计. 北京: 清华大学出版社有限公司, 2004. [3] T. K. Garrett, K. Newton, and W. Steeds, Motor Vehicle. Oxford: Butterworth-Heinemann, 2000. [4] Sawase et al., “Development of Active Yaw Control System,” Journal of JSAE, Vol. 50, No. 11, pp. 52-57, 1996. [5] Y. Ushiroda, K. Sawase, N. Takahashi, K. Suzuki, and K. Manabe, “Development of Super AYC,” Tech. Rev., no. 15, pp. 73–76, 2003. [6] J. Kinsey, 'The Advantages of an Electronically Controlled Limited Slip Differential,' SAE Technical Paper 2004-01-0861, 2004, doi:10.4271/2004-01-0861. [7] L. Kakalis, A. Zorzutti, F. Cheli, and G. Travaglio, 'Brake based torque vectoring for sport vehicle performance improvement.' SAE International Journal of Passenger Cars-Mechanical Systems 1.2008-01-0596 (2008): 514-525. [8] T. Miura, Y. Ushiroda, K. Sawase, N. Takahahi, and K. Hayashikawa, 'Development of Integrated Vehicle Dynamics Control System ‘S-AWC’,' Mitsubishi Motors technical review, pp. 23-26, 2008. [9] Kaoru Sawase et al., “Development of Center-Differential Control System for High-Performance Four-Wheel Drive Vehicles”, Mitsubishi Motors Technical Review, No. 13, pp. 61 – 66, 2001. [10] Shunzo Tanaka et al., “Development of Vehicle Cornering Control System Utilizing Driving/Braking Force Differences between Right and Left Wheels”, Mitsubishi Motors Technical Review, No. 9, pp. 32 – 43, 1997. [11] AUDI AG. Video - Audi Sport Differential Technology. Available: http://www.eurocarnews.com/0/0/1332/0/video-audi-sport-differential-technology.html (Accessed in May 20, 2016) [12] N. Mohd Zainal Abidin, S. Imamori, and A. Alexander, 'Development of High Efficiency Next-Generation SH-AWD Rear Drive Unit,' SAE Technical Paper 2015-01-1098, 2015, doi:10.4271/2015-01-1098. [13] 陳羿名, 應用功能動力圖論方法於車輛扭力導引系統之設計與分析, 博士論文, 機械工程學研究所, 國立臺灣大學, 2016. [14] 李東原, 扭力分配差速器對車輛動態之影響, 碩士論文, 機械工程學研究所, 國立臺灣大學, 2016. [15] M. Čavić, M. Penčić, and M. Zlokolica, 'Torque Vectoring Differential,' 20th International Research/Expert Conference, Mediterranean Sea Cruising, 2016. [16] 黃靖雄, 現代汽車底盤. 新北市: 全華, 1995. [17] G. Genta, and L. Morello, The Automotive Chassis. Berlin: Springer, 2009. [18] S. Bai, J. Maguire, and H. Peng, Dynamic Analysis and Control System Design of Automatic Transmissions. SAE International, 2013. [19] K. I. K Sawase, 'Maximum acceptable differential speed ratio of lateral torque-vectoring differentials for vehicles,' Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, vol. 223, 2009. [20] M. Hancock, 'Vehicle handling control using active differentials,' Matthew Hancock, 2006. [21] M. Abe, Vehicle handling dynamics: theory and application. Oxford: Butterworth- Heinemann, 2009. [22] J. Y. Wong, Theory of ground vehicles. New York: John Wiley & Sons, 2001. [23] 尤正吉, 車輛操控模式之分析, 博士論文, 機械工程學研究所, 國立臺灣大學, 1998. [24] H. B. Pacejka, Tire and Vehicle Dynamics. Oxford: Butterworth-Heinemann, 2012. [25] MATLAB version 8.5.0. The MathWorks Inc., 2015. [26] SimulationX version 3.7. ITI GmbH Germany, 2015. [27] ADAMS version 2014. MSC Software, 2014. [28] Carsim version 8. Mechanical Simulation Corporation, 2010. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/68697 | - |
| dc.description.abstract | 本研究提出一種以馬達調控之扭力分配差速器，並分析此機構特性與對車輛動態之影響。本研究之扭力分配差速器機構(Torque Vectoring Differential, TVD)是以一般差速器為基礎搭配行星齒輪組和馬達，來達到扭力分配之功能。此機構將引擎動力分別輸出至四個車輪，並藉由馬達提供的動力使扭力可在四輪之間進行調整。本研究首先推導此機構之動態方程式，並使用數值模擬方法進行分析，包含可替換之駕駛模型、動力分配模型、輪胎模型、車輛模型，以求得不同操作情形與環境下之車輛動態表現。模擬情境為假設引擎提供定扭力，首先分析車輛行駛於不同路況時之防滑功能，再就車輛直線行駛時，在單輪打滑及雙輪打滑之情況下，探討馬達啟動後對車輛驅動力、車身偏擺角速度之影響。最後討論轉向時扭力分配情況對車身偏擺角速度之影響。結果顯示此扭力分配差速器可在車輛遭遇打滑時保有較佳的驅動力，能在扭力分配的過程中避免車身偏擺角速度的增加，並可在轉向時提升車輛之轉向能力。 | zh_TW |
| dc.description.abstract | A type of motor-controlled torque vectoring differential is presented and analyzed in this study. The torque vectoring differential (TVD) in the study is based on open differentials with additional planetary gears and motors, which is capable of distributing torque. The engine power is transmitted to four wheels and the motors power is capable of controlling engine power between four wheels. The dynamic equations of the TVD are derived from the study, solved by Matlab and verified by SimulationX. In order to analyze the TVD, the study builds the program which is developed in Matlab and composed of driving model, power model, tire model and vehicle model. By the program, we can obtain the vehicle dynamics in different driving conditions. The study will analyze the limit-slip function in different road conditions with a fixed input engine torque, and the increase of the yaw rate when the vehicle is cornering. The study explains the effect of the traction and the yaw rate by starting motors. The result shows that the TVD can retain traction without increasing the yaw rate when tires slip and enhance the performance of cornering. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-17T02:31:06Z (GMT). No. of bitstreams: 1 ntu-106-R04522614-1.pdf: 3885813 bytes, checksum: d77bf2060f89f1ba4d29e47e6a3cb33d (MD5) Previous issue date: 2017 | en |
| dc.description.tableofcontents | 口試委員會審定書……………………………………………………………i
誌謝………………………………………………………………………………ii 摘要………………………………………………………………………………iii Abstract…………………………………………………………………iv 圖目錄……………………………………………………………………………viii 表目錄……………………………………………………………………………xii 符號彙整…………………………………………………………………………xiv 1 第一章 緒論 1 1-1 前言 1 1-2 文獻回顧 1 1-3 研究動機與目的 3 1-4 研究方法與論文架構 4 2 第二章 理論基礎 5 2-1 一般差速器 5 2-2 扭力分配系統之背景概念 9 2-2-1 離合器動力傳遞特性 9 2-2-2 限滑差速器 10 2-2-3 能任意分配扭力之差速器 10 2-3 功能動力圖 12 2-4 車輛動態模型 13 2-4-1 車輛座標 13 2-4-2 車輛受力分析 14 2-4-3 阿克曼轉向幾何 15 2-4-4 平面車輛動態方程式 16 2-4-5 車輪之速度 18 2-5 輪胎模型 19 2-5-1 輪胎座標系定義 19 2-5-2 輪胎受力與力矩 19 2-5-3 輪胎滑差與驅動力 20 2-5-4 輪胎側滑角與側向力 21 2-5-5 Magic Formula 22 2-5-6 車輪動態模型 24 3 第三章 以馬達調控之扭力分配差速器 25 3-1 以一個馬達調控之扭力分配差速器 25 3-2 以離合器調控與以馬達調控扭力分配之差異 28 3-3 新型以馬達調控之扭力分配差速器 29 3-4 以二個馬達調控扭力分配之整車系統 33 3-5 以馬達調控扭力分配之整車系統配置分類比較 36 4 第四章 整車動態數值分析設定 41 4-1 以馬達調控扭力分配之整車模型 41 4-1-1 動態方程式 41 4-1-2 設計參數設定 47 4-2 模型驗證 52 4-3 車輛動態模擬流程 56 4-4 車輛參數設定 58 4-4-1 車輛規格 58 4-4-2 輪胎規格 59 4-4-3 輔助馬達規格 60 5 第五章 整車動態數值分析結果 62 5-1 單輪打滑之分析 62 5-2 雙輪打滑之分析 68 5-3 轉向性能之分析 74 5-4 小結 80 6 第六章 結論 81 6-1 結論 81 6-2 未來展望 81 7 參考文獻 82 | |
| dc.language.iso | zh-TW | |
| dc.subject | 扭力分配 | zh_TW |
| dc.subject | 扭力分配差速器 | zh_TW |
| dc.subject | 數值分析模擬 | zh_TW |
| dc.subject | 車輛模型 | zh_TW |
| dc.subject | 車輛動態 | zh_TW |
| dc.subject | vehicle dynamics | en |
| dc.subject | torque vectoring | en |
| dc.subject | torque distributing | en |
| dc.subject | numerical simulation | en |
| dc.subject | differential | en |
| dc.title | 一種以馬達調控之扭力分配差速器對車輛動態之影響 | zh_TW |
| dc.title | The Effect of a Motor-controlled Torque Vectoring Differential on the Vehicle Handling Dynamics | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 105-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 蘇偉?(Wei-Jiun Su),徐茂濱(Mau-Pin Hsu) | |
| dc.subject.keyword | 扭力分配,扭力分配差速器,數值分析模擬,車輛模型,車輛動態, | zh_TW |
| dc.subject.keyword | vehicle dynamics,differential,torque vectoring,torque distributing,numerical simulation, | en |
| dc.relation.page | 84 | |
| dc.identifier.doi | 10.6342/NTU201703748 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2017-08-18 | |
| 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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