| 全时四轮驱动汽车驱动轮牵引力综合控制策略 |
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| 引用本文： | 高阳,李静,赵健,苑绍志,谷明起,李幼德.全时四轮驱动汽车驱动轮牵引力综合控制策略[J].吉林大学学报(工学版),2009,39(2):296-0299. |
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| 作者姓名： | 高阳 李静 赵健 苑绍志 谷明起 李幼德 |
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| 作者单位： | 1. 吉林大学汽车动态模拟国家重点实验室,长春,130022
2. 中国三江航天集团特种车辆技术中心,武汉,430023 |
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| 基金项目： | 高等学校博士学科点专项科研基金项目(20060183068);;吉林大学“985工程”项目 |
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| 摘 要： | 提出了全时四轮驱动汽车驱动轮牵引力综合控制策略。建立了全时四轮驱动汽车驱动动力学模型,应用MATLAB/Simulink设计了驱动轮牵引力控制软件在环仿真系统,并对四轮驱动越野汽车特种工况进行了软件在环仿真模拟。仿真结果表明:设计的控制策略可有效消除驱动轮过度滑转现象,明显改善车辆在对接路面和单轮在低附着系数路面上的牵引性能。
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| 关 键 词： | 车辆工程 四轮驱动汽车 动力分配 轴间差速器 控制策略 |
| 收稿时间： | 2007-09-21 |
Full-time four-wheel-drive vehicle traction integrated control strategy |
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| GAO Yang,LI Jing,ZHAO Jian,YUAN Shao-zhi,GU Ming-qi,LI You-de.Full-time four-wheel-drive vehicle traction integrated control strategy[J].Journal of Jilin University:Eng and Technol Ed,2009,39(2):296-0299. |
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| Authors: | GAO Yang LI Jing ZHAO Jian YUAN Shao-zhi GU Ming-qi LI You-de |
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| Affiliation: | 1.State Key Laboratory of Automotive Dynamic Simulation;Jilin University;Changchun 130022;China;2.China Sanjiang Space Group in the Special Vehicle Technology Center;Wuhan 430023;China |
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| Abstract: | An integrated control strategy of the driving-wheel traction was proposed for the full-time four-wheel-drive(4WD) vehicle,and its dynamics model was established.A software-in-the-loop simulation system for the driving-wheel traction control was developed using MATLAB/Simulink,and the software-in-the-loop simulation was performed for the off-road 4WD vehicle at special conditions.The simulation results show that the excessive slippage of the driving-wheel could be avoided by the developed traction control st... |
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| Keywords: | vehicle engineering four-wheel-drive(4WD) vehicle power distribution interaxial differential control strategy |
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