| 机枪系统发射动力学研究 |
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| 引用本文： | 姚建军,徐诚.机枪系统发射动力学研究[J].兵工学报,2002,23(3):406-408. |
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| 作者姓名： | 姚建军 徐诚 |
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| 作者单位： | 南京理工大学机械学院,江苏南京,210094 |
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| 基金项目： | 教育部高等学校骨干教师资助计划;1004; |
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| 摘 要： | 本文提出一种18参数人体抵肩集总参数模型,在此基础上建立了发射状态下人-枪-土壤耦合系统有限元模型,分析其固有特性,并求解其在连发状态下的枪口响应,取得了与实验一致的结论.
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| 关 键 词： | 机枪系统 有限元 动力学 特征值 响应 |
A STUDY ON THE LAUNCHING DYNAMICS OF MACHINE GUN SYSTEM |
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| Yao Jianjun,Xu Cheng.A STUDY ON THE LAUNCHING DYNAMICS OF MACHINE GUN SYSTEM[J].Acta Armamentarii,2002,23(3):406-408. |
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| Authors: | Yao Jianjun Xu Cheng |
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| Abstract: | A lumped parameter model with 18 parameters is proposed to represent a launcher. On this basis, the finite element system model consisting of the launcher,machine gun and soil is established and its eigenvalue and response at the muzzle when launching continuously are obtained from calculation. It is well consistent with conclusions from experiments. |
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| Keywords: | machine gun system finite element dynamics eigenvalue response |
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