| 系统延迟对脱靶量的影响研究 |
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| 引用本文： | 刘扬,张奕群,陈德源.系统延迟对脱靶量的影响研究[J].现代防御技术,2007,35(4):36-39. |
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| 作者姓名： | 刘扬 张奕群 陈德源 |
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| 作者单位： | 中国航天科工集团公司,二院二部,北京,100854 |
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| 摘 要： | Paul Zarchan在研究一类由二项式传递函数描述的制导律的脱靶量时,提出了一个命题,即这一类制导律的脱靶量随制导时间的变化曲线可由时间常数为1时的那条脱靶量曲线经过时间轴的比例变换得到。证明了这一命题,并将它扩展到系统中存在纯延迟的情况,得到的结果可以很方便地用于研究系统延迟对脱靶量的影响。
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| 关 键 词： | 脱靶量 标称化形式 时间延迟 |
| 文章编号： | 1009-086X(2007)-04-0036-04 |
| 修稿时间： | 2006年12月28 |
Research on the Effect of Time Delay on Miss Distance |
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| LIU Yang,ZHANG Yi-qun,CHEN De-yuan.Research on the Effect of Time Delay on Miss Distance[J].Modern Defence Technology,2007,35(4):36-39. |
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| Authors: | LIU Yang ZHANG Yi-qun CHEN De-yuan |
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| Abstract: | Once Zarchan.Paul was researching on miss distance caused by a kind of guidance system with binomial form,he declared a law,that is miss distance of this kind of guidance system can be acquired by proportional transform of miss distance curve with time constant 1.The law is proved in this paper and then it is extended to other situation and applied to system with pure time delay.The conclusion can be used to calculate miss distance caused by pure time delay conveniently. |
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| Keywords: | miss distance normalized form time delay |
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