| 大口径机枪结构动力学建模方法研究 |
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| 引用本文： | 王晓天,高星亮. 大口径机枪结构动力学建模方法研究[J]. 军械工程学院学报, 2005, 17(6): 1-4 |
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| 作者姓名： | 王晓天 高星亮 |
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| 作者单位： | 军械工程学院火炮工程系 河北石家庄050003 |
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| 摘 要： | 总结了我国近年来关于大口径机枪结构动力学建模方法研究的主要成果,分析了目前建模方法上存在的某些问题以及对武器装备研制的影响,进一步介绍了边界条件的确定、模型正确性判别和载荷识别等方面的新技术。
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| 关 键 词： | 大口径机枪 动力学建模 有限元 动力学分析 |
| 文章编号： | 1008-2956(2005)06-0001-04 |
| 修稿时间： | 2005-09-02 |
Structure Dynamic Modeling of Large Caliber Machine Guns |
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| WANG Xiao-tian,GAO Xing-liang. Structure Dynamic Modeling of Large Caliber Machine Guns[J]. Journal of Ordnance Engineering College, 2005, 17(6): 1-4 |
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| Authors: | WANG Xiao-tian GAO Xing-liang |
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| Abstract: | In this paper,some important achievements in the recent researches on structure dynamic modeling of large caliber machine guns are summarized.Several defects on the dynamic modeling method are analyzed,and their effect on the weapon research is also discussed.Furthermore,the new techniques about the ascertainment of the boundary condition,the criterion on the model assurance and the firing load identification are introduced. |
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| Keywords: | large caliber machine gun dynamic modeling FEM dynamic analysis |
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