| 舰艇摇摆对舰载火箭弹离炮口姿态的影响 |
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| 引用本文： | 李俊,汪德虎,夏小华.舰艇摇摆对舰载火箭弹离炮口姿态的影响[J].弹道学报,2003,15(4):17-21. |
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| 作者姓名： | 李俊 汪德虎 夏小华 |
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| 作者单位： | 海军大连舰艇学院舰炮武器系,大连,116018 |
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| 摘 要： | 确定火箭弹脱离炮口瞬间的姿态对分析弹道的初始扰动以及落点的散布计算都是非常重要的．该文建立了舰栽火箭炮发射过程中约束期内的火箭弹质心运动方程组模型和半约束期内的火箭弹弹轴转动方程组模型，分析了发射过程中舰艇的摇摆运动对火箭弹姿态的影响．仿真结果表明，舰艇摇摆对火箭弹的姿态影响较大。所建立的模型对确定舰载火箭弹弹道的初始扰动以及落点散布计算具有一定的参考价值。
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| 关 键 词： | 发射 舰艇摇摆 火箭弹姿态 |
| 修稿时间： | 2003年4月18日 |
INFLUENCE OF SHIP ROCKING ON THE ATTITUDE OF SHIP-LAUNCHED ROCKET DURING LAUNCHING |
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| Li Jun,Wang Dehu,Xia Xiaohua.INFLUENCE OF SHIP ROCKING ON THE ATTITUDE OF SHIP-LAUNCHED ROCKET DURING LAUNCHING[J].Journal of Ballistics,2003,15(4):17-21. |
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| Authors: | Li Jun Wang Dehu Xia Xiaohua |
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| Abstract: | The attitude of rocket off director is important to analyze the initial perturbation and compute the scatter of splash point. According to the influences of ship rocking, the centroid motion model under restraint by director and the axis tilting model under half restraint of rocket were set up. Based on these models, the influence of ship rocking on the attitude of ship launched rocket during launching was analyzed. The results of simulation show that the influences of ship rocking on the attitude of rocket gun is demonstrable, and the model is of some value. |
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| Keywords: | launch ship rocking rocket attitude |
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