| 履带滑移和转向中心线偏移对车辆稳态转向特性的影响 |
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| 引用本文： | 安杰,周志立,曹付义.履带滑移和转向中心线偏移对车辆稳态转向特性的影响[J].河南科技大学学报(自然科学版),2006,27(5):18-20,24. |
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| 作者姓名： | 安杰 周志立 曹付义 |
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| 作者单位： | 河南科技大学,车辆与动力工程学院,河南,洛阳,471003 |
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| 基金项目： | 河南省杰出人才创新基金项目（0121001400） |
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| 摘 要： | 履带车辆的稳态转向特性直接影响到其工作效率以及安全性。本文建立了履带车辆稳态转向的数学模型并提出了数值求解方法,将履带滑移半径以及转向中心线移动量作为其稳态转向特性的评价指标,并进行了仿真分析,结果表明:随着转向半径和车速的变化,滑移半径以及转向中心线移动量的增大或减小,影响车辆的转向稳定性。
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| 关 键 词： | 履带车辆 稳态转向 仿真 |
| 文章编号： | 1672-6871（2006）05-0018-03 |
| 收稿时间： | 2006-02-28 |
| 修稿时间： | 2006-02-28 |
The Effect on Vehicle Stationary Turning Performance of Tracked Slip and Turning Center Line Excursion |
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| AN Jie,ZHOU Zhi-Li,CAO Fu-Yi.The Effect on Vehicle Stationary Turning Performance of Tracked Slip and Turning Center Line Excursion[J].Journal of Henan University of Science & Technology:Natural Science,2006,27(5):18-20,24. |
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| Authors: | AN Jie ZHOU Zhi-Li CAO Fu-Yi |
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| Abstract: | The stationary turning performance of tracked vehicle directly affects the work efficiency and work security of vehicle.This paper sets up the mathematical model,and gives the numerical method for analyzing the stationary turning performance of tracked vehicle.The track slip radius and motion quantity of turning center line are used as the estimate index of vehicle stationary turning.The simulating and analyzing are carried out.The result shows with the turning radius and speed changing,the slip radius and motion quantity of turning center line are increased or decreased,which affects the stationary turning performance of tracked vehicle. |
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| Keywords: | Tracked vehicle Stationary turning Simulation |
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