| 汽车自动变速器发展综述 |
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| 引用本文： | 吴光强,孙贤安.汽车自动变速器发展综述[J].同济大学学报(自然科学版),2010,38(10):1478-1483. |
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| 作者姓名： | 吴光强 孙贤安 |
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| 作者单位： | 1. 同济大学,汽车学院,上海,201804;东京大学,生产技术研究所,东京,153-8505
2. 同济大学,汽车学院,上海,201804 |
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| 基金项目： | 上海市科委各类项目（(06dz11002)和(08dz1150401)) |
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| 摘 要： | 对目前国际上5种自动变速器进行了全面系统地介绍.阐述了各种自动变速器的传动机理,给出其发展历史及国内外研究现状.从数字仿真技术、起步控制、换挡规律制定、换挡品质优化、执行机构设计以及制造工艺等角度提出了自动变速器的共性关键技术.总结了各种自动变速器的主要生产厂商以及在国内汽车市场应用情况.最后对比了其优缺点,并提出发展趋势.
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| 关 键 词： | 自动变速器 起步控制 换挡规律 换挡品质 |
| 收稿时间： | 6/19/2009 8:55:17 PM |
| 修稿时间： | 7/19/2010 4:28:56 PM |
Development Survey of Automobile Automated Transmission |
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| WU Guangqiang,SUN Xianan.Development Survey of Automobile Automated Transmission[J].Journal of Tongji University(Natural Science),2010,38(10):1478-1483. |
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| Authors: | WU Guangqiang SUN Xianan |
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| Institution: | College of Automotive Studies,Tongji University,Shanghai 201804,China;Institute of Industrial Science,the University of Tokyo,Tokyo 153-8505,Japan;College of Automotive Studies,Tongji University,Shanghai 201804,China |
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| Abstract: | Five automated transmissions popular in international automobile market are introduced systematically.Transmission principle of five transmissions is expatiated,and development history and state-of-art of the automated transmissions are advanced.From the perspective of simulation skill,launch control,shifting schedule establishment,shifting quality optimized,actuator design,and product manufacture,the same key techniques of automated transmissions are proposed.Representative manufacturers and the application status in China market are listed.Advantages and disadvantages of automated transmissions are compared,and development perspective is presented. |
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| Keywords: | automated transmission launch control shifting schedule shifting quality |
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