| 多轴轮式车辆通过连续障碍性能仿真研究 |
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| 引用本文： | 陈欣,孙园园,李立平,蒋美华,李栓成.多轴轮式车辆通过连续障碍性能仿真研究[J].北京理工大学学报,2012,32(1):18-21,32. |
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| 作者姓名： | 陈欣 孙园园 李立平 蒋美华 李栓成 |
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| 作者单位： | 军事交通学院汽车工程系,天津,300161;军事交通学院汽车工程系,天津,300161;军事交通学院汽车工程系,天津,300161;军事交通学院汽车工程系,天津,300161;军事交通学院汽车工程系,天津,300161 |
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| 摘 要： | 综合考虑了独立悬架系统行程特点及车辆越障过程中的悬空现象,建立了带独立悬架的多轴轮式车辆越障力学分析模型,对车辆通过连续越障的分析过程进行了离散化处理,并进行了仿真分析.得到了多轴车辆通过连续障碍过程中车身与地面干涉情况的定量结果,为多轴轮式车辆越障性能研究提供了理论依据.
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| 关 键 词： | 多轴车辆 连续越障 仿真分析 |
| 收稿时间： | 2009/12/30 0:00:00 |
Study on the Performance of Multi-Axis Vehicle Crossing Continuous Obstacles |
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| CHEN Xin,SUN Yuan-yuan,LI Li-ping,JIANG Mei-hua and LI Shuan-cheng.Study on the Performance of Multi-Axis Vehicle Crossing Continuous Obstacles[J].Journal of Beijing Institute of Technology(Natural Science Edition),2012,32(1):18-21,32. |
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| Authors: | CHEN Xin SUN Yuan-yuan LI Li-ping JIANG Mei-hua and LI Shuan-cheng |
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| Institution: | Automobile Engineering Department, University of Military Transportation, Tianjin 300161, China;Automobile Engineering Department, University of Military Transportation, Tianjin 300161, China;Automobile Engineering Department, University of Military Transportation, Tianjin 300161, China;Automobile Engineering Department, University of Military Transportation, Tianjin 300161, China;Automobile Engineering Department, University of Military Transportation, Tianjin 300161, China |
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| Abstract: | This research provides related methods and theory with the consideration of the characteristics of independent suspension system and the suspended phenomenon in the process of crossing obstacle. A crossing obstacle mechanics analysis model of the multi-axis vehicle with independent suspension system was established. The process of vehicle crossing continuous obstacles was discretized and the simulation study on a multi-axis vehicle was carried out. The quantitative results of interference between vehicle body and the ground were obtained during the multi-axis vehicle crossing continuous obstacle. |
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| Keywords: | multi-axis vehicle crossing continuous obstacle simulation analysis |
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