| 引信球转子动力学分析 |
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| 引用本文： | 闻泉,王雨时.引信球转子动力学分析[J].探测与控制学报,2007,29(1):23-27. |
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| 作者姓名： | 闻泉 王雨时 |
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| 作者单位： | 南京理工大学机械工程学院,江苏,南京,210094 |
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| 摘 要： | 球转子机构是旋转弹药引信典型的保险与解除保险机构之一，除主要用于满足引信隔爆安全性要求外，同时也可兼作延期解除保险。应用欧拉刚体动力学理论，分析了球心、质心及弹丸旋转轴均不重合时的球转子动力学问题，给出了描述球转子在其腔室内转正运动的微分方程组，为引信球转子的工程设计提供了理论支持。
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| 关 键 词： | 引信 球转子 隔爆装置 保险与解除保险装置 延期解除保险 数学模型 |
| 文章编号： | 1008-1194（2007）01-0023-05 |
| 收稿时间： | 2006-12-19 |
| 修稿时间： | 2006-12-19 |
Dynamics Analysis for Fuze Ball Rotor |
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| WEN Quan,WANG Yu-shi.Dynamics Analysis for Fuze Ball Rotor[J].Journal of Detection & Control,2007,29(1):23-27. |
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| Authors: | WEN Quan WANG Yu-shi |
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| Abstract: | The fuze ball rotor is one of typical safety and arming structures of the fuze of revolving projectile.Fuze ball rotor not only can ensure detonator safety,but also is one of arming delay devices.The Euler rigid-body dynamics theory is applied to analyze the dynamics of ball rotor whose mass center doesn't coincide with its geometric center and has an offset from spin axis of the projectile,the coupled differential equations of the motion of the fuze ball rotor are given.Theory reference to the design and analysis of the ball rotor are provided. |
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| Keywords: | fuze ball rotor interrupter device safety and arming device arming delay mathematical model |
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