| 双离合器自动变速器起步控制仿真分析 |
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| 引用本文： | 姚晓涛,秦大同,刘振军.双离合器自动变速器起步控制仿真分析[J].重庆大学学报(自然科学版),2007,30(1):13-17. |
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| 作者姓名： | 姚晓涛 秦大同 刘振军 |
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| 作者单位： | 重庆大学,机械传动国家重点实验室,重庆,400030;重庆大学,机械传动国家重点实验室,重庆,400030;重庆大学,机械传动国家重点实验室,重庆,400030 |
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| 基金项目： | 重庆市自然科学基金
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重庆市科委科技计划
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教育部长江学者奖励计划 |
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| 摘 要： | 双离合器自动变速器(DCT)以其独特的结构特点,克服了传统AMT换档动力中断的缺点,使车辆具有良好的动力性、燃油经济性和驾驶舒适性,成为目前变速器领域内的新的发展方向.在分析双离合器自动变速器起步控制原理的基础上,提出了基于发动机恒转速和2个离合器同时参与起步过程的控制原则与方法,并对干式双离合器自动变速器的起步进行了仿真分析,为双离合器自动变速器的开发研究提供了理论依据.
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| 关 键 词： | 双离合器 双离合器自动变速器 起步控制 |
| 文章编号： | 1000-582X(2007)01-0013-05 |
| 修稿时间： | 2006-05-30 |
Simulation and Analysis of the Dual-Clutch Transmission Starting Control |
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| YAO Xiao-tao,QIN Da-tong,LIU Zhen-jun.Simulation and Analysis of the Dual-Clutch Transmission Starting Control[J].Journal of Chongqing University(Natural Science Edition),2007,30(1):13-17. |
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| Authors: | YAO Xiao-tao QIN Da-tong LIU Zhen-jun |
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| Institution: | State Key Laboratory of Mechanical Transmission, Chongqing University, Chongqing 400030, China |
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| Abstract: | With unique configuration characteristic,dual-clutch transmission(DCT)overcomes the shortcoming of power interruption when shifting in traditional AMT,which results in good power performance,fuel economy and driving comfort,and recently it becomes a new development trend in the field of transmission.Basing on the analysis of starting control principle of DCT,control principle and method that both the dual clutch engaged in the starting process simultaneously with engine constant speed are proposed.And the starting characteristic of the dry dual-clutch transmission is simulated and analyzed,providing theory foundation for the development and research of the dual-clutch transmission. |
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| Keywords: | dua- clutch dual-clutch transmission starting control |
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