| 指令制导防空炮弹启控点参数的确定方法 |
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| 引用本文： | 常思江,王中原,李岩,林献武.指令制导防空炮弹启控点参数的确定方法[J].火力与指挥控制,2009,34(12). |
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| 作者姓名： | 常思江 王中原 李岩 林献武 |
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| 作者单位： | 南京理工大学动力工程学院,江苏,南京,210094 |
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| 摘 要： | 简要阐述了指令制导防空炮弹有控弹道控制模式,建立了鸭舵控制力和控制力矩作用下的有控弹道模型,研究了弹丸理想启控姿态和启控位置的确定方法,得到了确定理想启控位置的启控函数.数值仿真结果表明,该启控函数简单、快速,具有较高精度,易于计算机程序实现,弹丸有控弹道也可保持飞行稳定.研究结果对今后深入展开指令制导防空炮弹的研究和工程设计具有一定的参考意义.
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| 关 键 词： | 指令制导 防空炮弹 鸭舵 有控弹道 启控点 |
A Method for Determining Starting Control Point Parameters of Command Guided Antiaircraft Projectile |
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| CHANG Si-jiang,WANG Zhong-yuan,LI Yan,LIN Xian-wu.A Method for Determining Starting Control Point Parameters of Command Guided Antiaircraft Projectile[J].Fire Control & Command Control,2009,34(12). |
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| Authors: | CHANG Si-jiang WANG Zhong-yuan LI Yan LIN Xian-wu |
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| Abstract: | The control model of controllable trajectory in command guided antiaircraft projectile was introduced briefly. The controlled trajectory model was established with the action of canards. A method of determining starting control point attitude and displacement was researched and a starting control displacement function was obtained. The numerical simulation result shows that the function is simple and fast, and it is easy to be programmed in computer.The stability of projectile can be maintained in its controllable trajectory. Some results concluded are useful for further research. |
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| Keywords: | command guidance antiaircraft projectile canard controllable trajectory starting control point |
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