| 行星齿轮无级变速系统调速特性的研究 |
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| 引用本文： | 邹政耀,顾新艳,杨雪梅,姜庆标.行星齿轮无级变速系统调速特性的研究[J].南京工程学院学报(自然科学版),2008,6(4):19-22. |
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| 作者姓名： | 邹政耀 顾新艳 杨雪梅 姜庆标 |
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| 作者单位： | 南京工程学院车辆工程系,江苏,南京,211167 |
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| 基金项目： | 江苏省高校自然科学基础研究项目
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| 摘 要： | 概要地介绍了目前车用自动变速器的优缺点．针对现有金属带无级变速器效率低、功率容量低的缺点，提出采用行星齿轮功率分流式传动结构，使用电机进行调速的方案．以此为基础，探讨了其在各个工况下运动规律，提出了控制思路，使得系统具有无级变速特征．
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| 关 键 词： | 无级变速传动 行星齿轮 功率分流 速比 |
Study on Speed-control Characteristics of Planetary Gear's Continuously Variable System |
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| ZOU Zheng-yao,GU Xin-yan,YANG Xue-mei,JIANG Qing-biao.Study on Speed-control Characteristics of Planetary Gear's Continuously Variable System[J].Journal of Nanjing Institute of Technology :Natural Science Edition,2008,6(4):19-22. |
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| Authors: | ZOU Zheng-yao GU Xin-yan YANG Xue-mei JIANG Qing-biao |
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| Institution: | ZOU Zheng-yao,GU Xin-yan,YANG Xue-mei,JIANG Qing-biao(Dept.of Vehicle Engineering,Nanjing Institute of Technology,Nanjing 211167,China) |
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| Abstract: | This paper presents the merits and demerits of automotive automatic transmission.Considering the low efficiency and low power capacity of the existing metal belt continuously variable transmission(CVT),this paper puts forward a method using motor for controlling speed and planetary gear power split structure.Consequently,the operation is discussed in each case and a control approach is proposed,rendering the system continuously variable. |
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| Keywords: | continuously variable transmission planetary gear power split ratio |
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