| 无级变速车辆的牵引力控制策略仿真 |
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| 引用本文： | 高阳,雷雨龙,谷明起,李幼德.无级变速车辆的牵引力控制策略仿真[J].吉林大学学报(工学版),2009(Z2). |
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| 作者姓名： | 高阳 雷雨龙 谷明起 李幼德 |
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| 作者单位： | 吉林大学汽车动态模拟国家重点实验室;中国三江航天集团特种车辆技术中心; |
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| 基金项目： | 吉林大学“985工程”项目;;高等学校博士学科点专项科研基金项目(20060183068) |
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| 摘 要： | 提出了配备无级变速器的全时四轮驱动汽车依靠控制变速器、轴间差速器和制动器的牵引力控制策略。应用Matlab/Simulink软件建立了车辆传动系统软件在环仿真平台。在低附着系数路面上,分别对所提出的控制策略和传统的依靠控制发动机、轴间差速器和制动器的控制策略进行仿真,结果表明:变速器参与的控制策略明显提高了车辆在低附着系数路面上的地面牵引力,并且优于依靠控制发动机的控制策略。
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| 关 键 词： | 车辆工程 无级变速器 四轮驱动 牵引力控制系统 |
Traction control strategy simulation research of continuously variable transmission vehicle |
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| GAO Yang,LEI Yu-long,GU Ming-qi,LI You-de.Traction control strategy simulation research of continuously variable transmission vehicle[J].Journal of Jilin University:Eng and Technol Ed,2009(Z2). |
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| Authors: | GAO Yang LEI Yu-long GU Ming-qi LI You-de |
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| Affiliation: | 1.State Key Laboratory of Automobile Dynamic Simulation;Jilin University;Changchun 130022;China;2.China Sanjiang Space Group;Special Vehicle Technology Center;Wuhan 430023;China |
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| Abstract: | Presented the traction control strategy of a Full-time four-wheels-drive vehicle with a continuously variable transmission relying on controlling the transmission,inter-axle differential and brakes.Built a vehicle transmission system software in-the-loop simulation platform with Matlab / Simulink software.Simulation to the proposed control strategy and the traditional control strategy relying on adjusting the engine,inter-axle differential and brakes in the low attachment coefficient road respectively.The r... |
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| Keywords: | vehicle engineering CVT four-wheels-drive traction control system |
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