| 同步器的结合过程分析 |
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| 引用本文： | 韩敬涛,吴训成,倪斌,张矛.同步器的结合过程分析[J].上海工程技术大学学报,2012,26(1):6-9. |
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| 作者姓名： | 韩敬涛 吴训成 倪斌 张矛 |
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| 作者单位： | 上海工程技术大学汽车工程学院,上海,201620上海汇众汽车制造有限公司,上海,201814商洛职业技术学院,商洛,726000 |
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| 摘 要： | 以同步器换挡时间和换挡力矩为研究对象,建立了同步器换挡过程的数学模型,并进行相应的理论分析.通过UG软件建立同步器模型,并将同步器简化模型导入ADAMS软件中,建立虚拟样机.仿真结果表明:减小输入转动惯量、减小锥角,或者增大摩擦因数会有效缩短同步器同步时间；而提高发动机转速,则会延长同步时间.
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| 关 键 词： | 同步时间 数学模型 虚拟样机 |
Analysis of Combination Process of Synchronizer |
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| HAN Jing-tao
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WU Xun-cheng
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NI Bin
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ZHANG Mao.Analysis of Combination Process of Synchronizer[J].Journal of Shanghai University of Engineering Science,2012,26(1):6-9. |
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| Authors: | HAN Jing-tao WU Xun-cheng NI Bin ZHANG Mao |
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| Affiliation: | 1.College of Automotive Engineering,Shanghai University of Engineering Science,Shanghai 201620,China; 2.Shanghai Huizhong Automobile Manufacture Co.,Ltd.,Anting Plant,Shanghai 201814,China; 3.Shangluo Vocational and Technical College,Shangluo 726000,China) |
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| Abstract: | Based on shift time and torque of the synchronizer,a mathematical model of gear shifting process was established,corresponding theoretical analysis was conducted.The synchronizer model was created through UG software,and the simplified model was inputted to ADAMS software for virtual prototype.The simulation result shows that synchronization time can be reduced by reducing input moment of inertia and cone angle,or increasing friction coefficient,and increased by enhancing engine speed. |
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| Keywords: | synchronization time mathematical model virtual prototype |
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