| 火箭弹炮口下沉的动力学仿真分析 |
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| 引用本文： | 冉秀忠,陈国光,秦小丽. 火箭弹炮口下沉的动力学仿真分析[J]. 弹箭与制导学报, 2006, 26(1): 100-101,107 |
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| 作者姓名： | 冉秀忠 陈国光 秦小丽 |
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| 作者单位： | 中北大学机械电子工程系,太原,030051 |
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| 摘 要： | 文中通过建立火箭弹在定向管中的运动学模型，仿真分析了不同射角情况下，火箭弹的俯仰、偏航、弹道倾角、弹道偏角的变化规律，并将所得结果代入弹道方程解算实际射角下的射程，并与理论射角下的值进行了对比，阐明了进行炮口下沉的动力学仿真分析的必要性。
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| 关 键 词： | 射角 俯仰 偏航 炮口下沉 动力学 |
| 收稿时间： | 2005-07-25 |
| 修稿时间： | 2005-07-25 |
Dynamic Simulation Analysis on Muzzle Sinkage |
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| RAN Xiuzhong,CHEN Guoguang,QIN Xiaoli. Dynamic Simulation Analysis on Muzzle Sinkage[J]. Journal of Projectiles Rockets Missiles and Guidance, 2006, 26(1): 100-101,107 |
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| Authors: | RAN Xiuzhong CHEN Guoguang QIN Xiaoli |
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| Affiliation: | Dept. of Mechanical Engneering, North University of China, Taiyuan 030051, China |
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| Abstract: | In this paper, a kinematics model of rocket which moves in transmitting tube is introduced, and the changing rule of the pitch angle, yaw angle, slope angel and offset angle are analysed. The paper compares the range between real fire angle and the oretical fire angle, and points out the necessity for dynamic simulation analysis on warhead sinkage. |
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| Keywords: | fire angle pitch angle yaw angle muzzle sinkage dynamic |
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