| 引用本文: | 王苏峰,王正志,王东木.频域线性算法用于雷达导引头建模.[J].国防科技大学学报,1999,21(5):33-35.[点击复制] |
| Wang Sufeng,Wang Zhengzhi,Wang Dongmu.Radar Guilder Modeling at Frequency Using Linear Algorithm[J].Journal of National University of Defense Technology,1999,21(5):33-35[点击复制] |
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| 频域线性算法用于雷达导引头建模 |
| 王苏峰1, 王正志1, 王东木2 |
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(1.国防科技大学 自动控制系 湖南 长沙 410073;2.北京仿真中心 北京 100854)
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| 摘要: |
| 采用“面向控制”模型的建模新方法——频域线性算法, 对采用比例导引的主动式雷达导引头进行建模。此算法可辨识出对象模型和模型偏差的硬边界。针对主动式雷达导引头使用环境恶劣, 以及导引头与目标、环境相互作用关系复杂, 使用了调整的频域线性辨识算法(即需要先验知识)。仿真计算表明, 此辨识算法鲁棒性好, 辨识可信度高。 |
| 关键词: 雷达导引头, H∞ 辨识, 频域线性算法 |
| DOI： |
| 投稿日期：1999-04-06 |
| 基金项目:国家自然科学基金资助项目 |
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| Radar Guilder Modeling at Frequency Using Linear Algorithm |
| Wang Sufeng1, Wang Zhengzhi1, Wang Dongmu2 |
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(1.Department of Automatic Control, NUDT, Changsha, 410073;2.Beijing Simulation Center, Beijing, 100854)
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| Abstract: |
| In the paper we present the initiative radar guilder modeling which adopts the proportion guiding method using the “control-oriented”model's linear frequency algorithm. The algorithm can identify the plant's model and the hard bound of model's error. Since the guilder's working environment is bad and its relationship with the target and environment is very complicated, we make use of the tuned linear frequency algorithm. The simulating result shows that this method has a good robust and reliability. |
| Keywords: radar guilder, H∞ identification, linear algorithm |
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