| 集中载荷条件下的履带车辆转向分析 |
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| 引用本文： | 程军伟,高连华,王红岩,宋海军,刘峰. 集中载荷条件下的履带车辆转向分析[J]. 装甲兵工程学院学报, 2006, 20(2): 54-58 |
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| 作者姓名： | 程军伟 高连华 王红岩 宋海军 刘峰 |
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| 作者单位： | 装甲兵工程学院机械工程系,北京,100072 |
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| 摘 要： | 研究履带接地段滑动条件下履带车辆稳态转向问题。基于履带接地压力除均匀分布外另一典型分布-集中载荷条件,推导了转向所需牵引力、制动力、转向阻力矩、转向半径、转向角速度的表达式。采用迭代法求解转向平面运动方程,计算结果与实车实验进行了对比。结果表明,滑动模型反映了实际转向过程机理,可用于预测转向物理量取值区间。
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| 关 键 词： | 履带车辆 滑转与滑移 转向 集中载荷 |
| 文章编号： | 1672-1497(2006)02-0054-05 |
| 修稿时间： | 2005-08-31 |
Steering Analysis of Tracked Vehicles with Concentrated Loads Contact Ground Distribution |
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| CHENG Jun-wei,GAO Lian-hua,WANG Hong-yan,SONG Hai-jun,LIU Feng. Steering Analysis of Tracked Vehicles with Concentrated Loads Contact Ground Distribution[J]. Journal of Armored Force Engineering Institute, 2006, 20(2): 54-58 |
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| Authors: | CHENG Jun-wei GAO Lian-hua WANG Hong-yan SONG Hai-jun LIU Feng |
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| Abstract: | Steady skid-steering characters of tracked vehicles are concerned Formulas about thrust, brake force, steering resistant moment, steering radius and steering angular speed are derived according to another typical condition of concentrated load contact ground. The turning plane motion equations are solved by means of iterations, and on-vehicle experiment was carried out in order to compare with theoretical results. The results show that skid-steering models reflect the actual steering principle, and it can be used to predict turn parameter's limits. |
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| Keywords: | tracked vehicles skid and slip steering concentrated Loads |
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