| 随机风扰动下的弹丸落点散布仿真分析 |
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| 引用本文： | 孙艳馥,袁志华,王欣.随机风扰动下的弹丸落点散布仿真分析[J].弹箭与制导学报,2009,29(1). |
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| 作者姓名： | 孙艳馥 袁志华 王欣 |
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| 作者单位： | 沈阳理工大学装备工程学院,沈阳,110168 |
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| 摘 要： | 为了研究随机风和随机风扰动下的弹丸落点散布仿真的准确性,建立了随机风和随机风扰动下的弹丸运动模型。以MATLAB为平台,运用"四阶龙格-库塔算法",对随机风及弹丸外弹道落点进行结果仿真,并与试验结果进行了分析比较。结果表明,这一方法是可行的。
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| 关 键 词： | 随机风 弹丸 仿真 外弹道 |
Simulation Analysis of Falling Point Distribution of Projectiles in Stochastic Wind Disturbance |
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| SUN Yanfu,YUAN Zhihua,WANG Xin.Simulation Analysis of Falling Point Distribution of Projectiles in Stochastic Wind Disturbance[J].Journal of Projectiles Rockets Missiles and Guidance,2009,29(1). |
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| Authors: | SUN Yanfu YUAN Zhihua WANG Xin |
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| Affiliation: | School of Equipment Engineering;Shenyang Ligong University;Shenyang 110168;China |
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| Abstract: | In order to study accuracy to simulation falling point distribution of projectiles in stochastic wind and stochastic wind disturbance,establish projectiles motion model in stochastic wind and stochastic wind disturbance.At the same time as a platform by MATLAB,using four steps Runge-Kutta method,simulate stochastic wind and the result of accuracy of projectiles exterior trajectory,and carried on the analysis of the test result to compare.The result indicated this method is feasible. |
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| Keywords: | stochastic wind projectiles simulation exterior trajectory |
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