| 一种新型的组合末制导律研究 |
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| 引用本文： | 张合新,许化龙,许杰.一种新型的组合末制导律研究[J].兵工学报,2002,23(3):347-350. |
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| 作者姓名： | 张合新 许化龙 许杰 |
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| 作者单位： | 1. 第二炮兵工程学院;2. 空军工程大学 |
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| 基金项目： | 121人才工程资助项目;XY200011; |
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| 摘 要： | 本文提出了一种简单有效的组合末制导律,即比例加追踪法的组合制导律,它具有纯比例导引的简单、易于实现的优点,同时可以降低导弹的需用过载.大量的数字仿真结果表明,应用本文提出的组合末制导律,导弹的平均过载和峰值过载均小于比例导引,同时脱靶量也有明显减小.
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| 关 键 词： | 比例导引 组合制导 数学模型 过载 脱靶量 |
A NEW TYPE OF COMBINED TERMINAL GUIDANCE LAW |
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| Zhang Hexin,Xu Hualong.A NEW TYPE OF COMBINED TERMINAL GUIDANCE LAW[J].Acta Armamentarii,2002,23(3):347-350. |
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| Authors: | Zhang Hexin Xu Hualong |
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| Affiliation: | Zhang Hexin Xu Hualong(Second Artillery Engineering College) Xu Jie(Air Force Engineering University) |
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| Abstract: | Proportional navigation guidance(PNG) embodies in itself several shortcomings,namely its low precision of control, requiring high overload acceleration,and vulnerability to noise. A new approach of simple combined navigation guidance (CNG) law is proposed,utilizing PNG in conjunction with pursuing navigation guidance. The advantage of this guidance law lies in its easy implementation, requiring low overload acceleration. A number of simulations are given in the article. The results show that requirements to missile overload acceleration with the combined terminal guidance law is less than that with the PNG, and the missdistance can be reduced markedly. |
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| Keywords: | proportional navigation guidance combined navigation guidance mathematical model missile overload acceleration miss distance |
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