| 引信球转子起动时刻判定 |
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| 引用本文： | 闻泉,王雨时.引信球转子起动时刻判定[J].探测与控制学报,2007,29(2):58-62. |
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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： | 在质心、形心与弹丸旋转轴三者均不重合的引信球转子解除保险运动过程动力学模型基础上讨论了球转子运动微分方程组求解的初始条件，建立了质心、形心及弹丸旋转轴均不重合时引信球转子起动时刻的受力平衡方程组。作为实例计算了某引信球转子解除保险运动的起动点。
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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）02-0058-05 |
| 收稿时间： | 2006-12-03 |
| 修稿时间： | 2006-12-03 |
Judgment on Starting Point of Fuze Ball Rotor |
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| WEN Quan,WANG Yu-shi.Judgment on Starting Point of Fuze Ball Rotor[J].Journal of Detection & Control,2007,29(2):58-62. |
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| Authors: | WEN Quan WANG Yu-shi |
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| Abstract: | On the basis of dynamics model about arming process of fuze ball rotor whose mass center doesn't coincide with its geometric center and has an offset from spin axis of projectile,the initial condition to solve the ball rotor movement differential equation is discussed.The balanced equations of applied force of starting point of fuze ball rotor whose mass center doesn't coincide with its geometric center and has an offset from spin axis of the projectile is established.As examples the starting points of arming movement of three kinds of fuze ball rotor are calculated. |
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| Keywords: | fuze hall rotor primary explosive safety device safety and arming device arming delay mathematical model |
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