| 路面条件对自行火炮动力学特性影响的研究 |
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| 引用本文： | 王良明,钱明伟,陈熙.路面条件对自行火炮动力学特性影响的研究[J].弹道学报,2004,16(1):24-28,35. |
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| 作者姓名： | 王良明 钱明伟 陈熙 |
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| 作者单位： | 南京理工大学动力工程学院,南京,210094;炮兵装备技术研究所,北京,100012 |
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| 摘 要： | 提出了自行火炮多体系统动力学综合模型,其中动力学方程的最终形式可由程式化软件来完成.建立了在搓衣板型和麻花型路面上行驶时履带轮的支撑模型,对自行火炮在典型路面上行进时的动力学特性进行了仿真分析,得到了路面条件对自行火炮车体扰动以及方位和高低的扭矩的影响,为总体设计和运动性能评估提供重要的依据.
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| 关 键 词： | 自行火炮 动力学 仿真 |
EFFECTS OF ROAD CONDITION ON DYNAMICS OF THE AUTO-PROPELLANT ARTILLERY |
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| Abstract: | A synthesis model of the multibody system dymanics for the auto-propellant artillery is presented, in which the final formulation of dynamic equations can be created by computer program. The supporting model of the pedrail wheels is developed when the auto-propellant artillery is running on the the washboard-type road and the twist-type road. The simulation and analysis of the dynamics of the auto-propellant artillery running on the typical road are given in the paper. The effects of road condition on the disturbances of the vehicle and the azimuth and pitch moments of the gun are obtained. The results are provided the basis for the total design and property evaluation of the auto-propellant artillery. |
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| Keywords: | auto-propellant artillery dynamics simulationauto-propellant artillery dynamics simulation[ |
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