| 干式复合带无级自动变速器系统与速比电机控制策略的研究 |
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| 引用本文： | 王旭东,张仁海,周美兰,闫维新.干式复合带无级自动变速器系统与速比电机控制策略的研究[J].汽车技术,2004(5):4-7. |
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| 作者姓名： | 王旭东 张仁海 周美兰 闫维新 |
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| 作者单位： | 哈尔滨理工大学 |
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| 摘 要： | 介绍了一种干式复合带无级自动变速器(A-CVT)的结构及T作原理。该变速器不仅减少了成本昂贵、结构复杂的液力或电液装置，还改善了汽车的燃油经济性和发动机的排放。利用装有A-CVT的MatizⅡ轿车为试验车开发了A-CVT的电控系统，并对A-CVT中速比电机的控制策略进行了较为详细的讨论。在MatizⅡ轿车上长时间的试用和测试表明，该电控系统使样车基本达到了原车的性能指标。
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| 关 键 词： | 汽车工程 无级变速器 速比电机控制策略 燃油经济性 A-CVT控制系统 |
| 文章编号： | 1000-3703(2004)05-0004-04 |
Study on Dry Type Compound Belt Continuously Variable Transmission and Control Strategy of Its Ratio Electric Motor |
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| Wang Xudong,Zhang Renhai,Zhou Meilan,Yan Weixin.Study on Dry Type Compound Belt Continuously Variable Transmission and Control Strategy of Its Ratio Electric Motor[J].Automobile Technology,2004(5):4-7. |
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| Authors: | Wang Xudong Zhang Renhai Zhou Meilan Yan Weixin |
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| Institution: | Harbin University of Science and Technology |
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| Abstract: | The structure and the working principle of a dry type compound belt continuously variable transmission (A-CVT)are introduced.The transmission leaves out not only the expensive and complex hydraulic or electro-hydraulic system,but also improves vehicle fuel economy and engine exhaust emissions.In the paper,the electronic system of A-CVT is developed and equipped on the test car(a MARTIZ II with A-CVT),and detail discussion on the control strategy of ratio motor of A-CVT is done.It is shown by the longtime testing and measuring that the performance of the test car reaches the level of the original car.. |
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| Keywords: | Continuously variable transmission Electric motor Control |
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