| 采用自适应滤波技术的机载雷达跟踪系统 |
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| 引用本文： | 彭永华,吴俊杰.采用自适应滤波技术的机载雷达跟踪系统[J].航空学报,1988,9(4):192-199. |
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| 作者姓名： | 彭永华 吴俊杰 |
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| 作者单位： | 中国雷华电子技术研究所
(彭永华)，中国雷华电子技术研究所(吴俊杰) |
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| 摘 要： | 一、引言 机载雷达跟踪系统的基本功能是提供我机与目标间相对距离矢量有关变量的估值,并保持系统跟踪能力的最佳化。机载大控系统则利用这些估值来形成武器的制导指令,进而完成对目标的截击任务。 过去,机载雷达跟踪系统的设计采用经典伺服机构理论。为了提高系统的跟踪精度,
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| 收稿时间： | 1987-05-23; |
AN AIRBORNE RADAR TRACKING SYSTEM USING ADAPTIVE FILTERING TECHNIQUE |
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| Peng Yonghua and wu Junjie.AN AIRBORNE RADAR TRACKING SYSTEM USING ADAPTIVE FILTERING TECHNIQUE[J].Acta Aeronautica et Astronautica Sinica,1988,9(4):192-199. |
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| Authors: | Peng Yonghua and wu Junjie |
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| Institution: | China Leihua Electronic Technology Research Institute |
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| Abstract: | An airborne radar tracking system using adaptive filtering technology is discussed.Dynamic and measurement models described in Cartesian coordinates of sight-line are given.In contrast with conventional dynamic model, the dynamic system model here is derived by assuming the statistic model of target manoeuvre to be a time correlation model with nonzero average. The filtering algorithm is no longer the normal Kalman filtering algorithm, but a correlative adaptive one.Finally, a sub-optimum control method of the system and the results of computer simulation are presented. |
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| Keywords: | airborne radar tracking system adaptive filtering "current" statistical model |
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