| 动能拦截毁伤效果的数值仿真研究 |
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| 引用本文： | 王小军,刘新建,刘飞,刘洪亮. 动能拦截毁伤效果的数值仿真研究[J]. 动力学与控制学报, 2008, 6(2): 177-180 |
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| 作者姓名： | 王小军 刘新建 刘飞 刘洪亮 |
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| 作者单位： | 国防科技大学航天与材料工程学院,长沙,410073;国防科技大学指挥军官基础教育学院,长沙,410073;防化指挥工程学院,北京,102205 |
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| 摘 要： | 根据质量守恒、动量守恒和能量守恒方程的基本理论，建立了针对动能拦截器高速直接碰撞毁伤的模型．借助ANSYS／LS-DYNA数值仿真软件，进行了数值模拟仿真．分析了拦截器在不同着角以及偏心打击条件下对弹道目标的毁伤效果，并用相关试验数据验证了方法的可行性．仿真结果表明可以进一步利用高性能计算机对拦截器和目标进行全尺寸建模、仿真开发动能拦截器对典型弹道目标的毁伤数据库．
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| 关 键 词： | 动能拦截器 高速碰撞毁伤 毁伤效果 毁伤数据库 |
| 收稿时间： | 2007-11-18 |
| 修稿时间： | 2008-05-15 |
KKV's damage effect study based on numerical simulation |
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| Wang Xiaojun,Liu Xinjian,Liu fei and Liu Hongliang. KKV's damage effect study based on numerical simulation[J]. Journal of Dynamics and Control, 2008, 6(2): 177-180 |
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| Authors: | Wang Xiaojun Liu Xinjian Liu fei Liu Hongliang |
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| Affiliation: | 1.College of Aerospace and Material Engineering;National University of Defense Technology;Changsha 410072;China;2.College of Basic education for commanders;China;3.Command and Engineering College of Chemical Defense;Beijing 102205;China |
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| Abstract: | The theoretical analysis,modeling and numerical simulation of the KKV's hypervelocity impact damage to typical target were presented by means of basic conservation law of mass,momentum and energy,and software ANSYS/LS-DYNA.The KKV's impact damage effect to ballistic missile in condition of different attack angle and different distance of eccentric were analyzed,and the feasibility of the method were proven by simulation test.The result indicates that the KKV's impact damage database could be explored based ... |
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| Keywords: | kinetic kill vehicle hypervelocity impact damage damage effect damage database |
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