| 基于遗传算法的空空导弹弹道拟合方法 |
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| 引用本文： | 杜昌平,周德云,阳治平. 基于遗传算法的空空导弹弹道拟合方法[J]. 西北工业大学学报, 2003, 21(2): 172-175 |
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| 作者姓名： | 杜昌平 周德云 阳治平 |
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| 作者单位： | 1. 西北工业大学,电子工程系,陕西,西安,710072
2. 成都飞机工业公司,四川,成都,610092 |
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| 基金项目： | 航空科学基金 (0 0 D5 30 33)，国家教育部博士点基金 |
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| 摘 要： | 提出了一种基于遗传算法的空空导弹弹道拟合算法。该算法克服了诸如多因变量的多元逐次回归法、单因变量的多元逐次回归法等传统拟合算法的不足。通过对多种型号空空导弹弹道的拟合计算表明该算法可行性好，拟合精度高，拟合模型优化效果好，拟合结果已成功应用于某些飞机武器火控系统工程设计中。
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| 关 键 词： | 空空导弹可攻击区 拟合方法 遗传算法 |
| 文章编号： | 1000-2758(2003)02-0172-04 |
| 修稿时间： | 2002-04-01 |
A Method for Approximating Air-to-Air Missile Trajectory Based on Genetic Algorithm |
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| Abstract: | Traditional methods for approximating air to air missile trajectory are unsatisfactory. We have developed an approximating method based on genetic algorithm; the results of this approximating method have been successfully applied to the fire control design of one type of P.R.C fighter aircraft. Section 1 describes the mathematical model of our method. Section 2 explains the five steps of optimizing this mathematical model with genetic algorithm. We have done much numerical simulation. Figs.3 and 4 show only a very small part of the numerical results obtained with our method, which is based on genetic algorithm, for approximating air to air missile trajectory. |
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| Keywords: | air to air missile trajectory approximating method genetic algorithm |
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