| 弹引系统膛内振动响应求解的新方法 |
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| 引用本文： | 周天胜 席占稳. 弹引系统膛内振动响应求解的新方法[J]. 兵工学报, 1993, 14(4): 34-39 |
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| 作者姓名： | 周天胜 席占稳 |
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| 作者单位： | 南京理工大学(周天胜，席占稳)，南京理工大学(陈庆生) |
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| 摘 要： |
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| 关 键 词： | 弹引系统 模态实验 振动 引信 |
A NEW METHOD FOR OBTAINING THE IN-BORE VIBRATION RESPONSE OF A PROJECTILE-FUZE SYSTEM |
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| Zhou Tiansheng Xi Zhanwen Chen Qingsheng. A NEW METHOD FOR OBTAINING THE IN-BORE VIBRATION RESPONSE OF A PROJECTILE-FUZE SYSTEM[J]. Acta Armamentarii, 1993, 14(4): 34-39 |
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| Authors: | Zhou Tiansheng Xi Zhanwen Chen Qingsheng |
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| Affiliation: | Nanjing University of Science & Technology |
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| Abstract: | In this paper, the elementary vibration model of a projectile-fuze system is established by means of the mass lumping method. The discrete vibration model thus established theoretically is then modified by the accurate modal parameters, obtained with the help of modal analysis experiments, in order to improve the model accuracy. The acceleration response at the location of the booster device of the system under the projectile base pressure is finally calculated using the modified system vibration model. |
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| Keywords: | projectile-fuze system modal analysis modal experiment shock and vibration |
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