| 激光半主动末制导炮弹捕获概率研究 |
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| 引用本文： | 林德福,牟宇,常超,王嘉鑫.激光半主动末制导炮弹捕获概率研究[J].北京理工大学学报,2010,30(6):698-702. |
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| 作者姓名： | 林德福 牟宇 常超 王嘉鑫 |
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| 作者单位： | 北京理工大学宇航学院,北京,100081;北京理工大学宇航学院,北京,100081;北京理工大学宇航学院,北京,100081;北京理工大学宇航学院,北京,100081 |
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| 摘 要： | 为了分析激光半主动末制导炮弹的捕获概率,建立了含有简易惯性制导段的末制导炮弹飞行仿真模型以及判断末制导炮弹捕获目标的标准.研究了末制导炮弹全弹道的干扰因素及其对末制导炮弹纵向和横向散布的影响.利用蒙特卡洛法计算出激光半主动末制导炮弹捕获目标的概率.提出了提高捕获概率的改进策略,并通过仿真得到验证.结果表明,这种改进策略提高了末制导炮弹的捕获概率.
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| 关 键 词： | 激光半主动制导 随机干扰 蒙特卡洛法 捕获概率 |
| 收稿时间： | 5/8/2009 12:00:00 AM |
A Study of Target Acquisition Probability for Laser Semi-Active Terminal Guided Projectile |
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| LIN De-fu,MOU Yu,CHANG Chao and WANG Jia-xin.A Study of Target Acquisition Probability for Laser Semi-Active Terminal Guided Projectile[J].Journal of Beijing Institute of Technology(Natural Science Edition),2010,30(6):698-702. |
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| Authors: | LIN De-fu MOU Yu CHANG Chao and WANG Jia-xin |
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| Institution: | LIN De-fu,MOU Yu,CHANG Chao,WANG Jia-xin (School of Aerospace Engineering,Beijing Institute of Technology,Beijing 100081,China) |
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| Abstract: | The target acquisition probability of the laser semi-active terminal guided projectile is analyzed and the flight simulation model is established including simple inertia navigation and the target acquisition criterion. The disturbance factors in the whole trajectory and influence on the longitudinal and lateral distribution are studied. The target acquisition probability of the projectile is computed using the Monte Carlo method. Some strategies are provided to increase the target acquisition probability b... |
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| Keywords: | laser semi-active guidance random disturbance Monte Carlo method target acquisition probability |
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