| 基于Youla参数化的PI制导律 |
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| 引用本文： | 王建炜,解学书.基于Youla参数化的PI制导律[J].航天控制,1998,16(4):27-31,26. |
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| 作者姓名： | 王建炜 解学书 |
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| 作者单位： | 清华大学自动化系,100084 |
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| 摘 要： | 以控制器的 Ｙｏｕｌａ 参数化分解为基础， 得到了一个能使不确定的目标机动加速度得到最大限度抑制的比例积分型制导律。仿真结果表明： 它比比例导引律能使制导系统在攻击机动目标， 特别是大机动目标时， 达到更小的脱靶距离。
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| 关 键 词： | 制导 二项控制 参数最优化 |
A PI Guidance Law Based on Youla Parameterization |
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| Wang Jianwei,Xie Xueshu.A PI Guidance Law Based on Youla Parameterization[J].Aerospace Control,1998,16(4):27-31,26. |
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| Authors: | Wang Jianwei Xie Xueshu |
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| Institution: | Wang Jianwei\ Xie Xueshu Dept of Automation,Tsinghua Univ.\ 100084 |
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| Abstract: | Based on Youla parameterization of stablizing controller, a PI guidance law is deduced, with which the uncertain target acceleration is highly attenuated. Simulations indicate that the guidance system employing PI guidance law can achieve smaller miss distance for maneuverable targets, especially for highly maneuverable targets, than that with PN guidance law. |
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| Keywords: | Guidance\ Two-term control\ Parameter optimization |
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