| 空间拦截中只测量视线角速度的跟踪滤波器的可观性分析 |
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| 引用本文： | 李君龙,周凤岐.空间拦截中只测量视线角速度的跟踪滤波器的可观性分析[J].航天控制,1998,16(1):43-49. |
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| 作者姓名： | 李君龙 周凤岐 |
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| 作者单位： | 西北工业大学,710072 |
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| 摘 要： | 建立了空间拦截中导弹与目标的相对运动方程。论述了卡尔曼滤波器的可观性准则，研究了跟踪滤波器的可观性，并分析了影响跟踪滤波器可观性的因素。数字仿真证实了理论的正确性。
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| 关 键 词： | 拦击 观测 自适应滤波器 空空导弹 |
| 修稿时间： | 1997年9月1日 |
Observability Analysis for Tracking Filter Via Bearing - Rate - Only Measurment in Space Interception |
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| Li Junlong,Zhong Fengqi.Observability Analysis for Tracking Filter Via Bearing - Rate - Only Measurment in Space Interception[J].Aerospace Control,1998,16(1):43-49. |
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| Authors: | Li Junlong Zhong Fengqi |
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| Institution: | Li Junlong Zhong Fengqi North Western Polytechnical University 710072 |
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| Abstract: | The relative motion equation between missile and target in space interception is established. The observability criterion of kalman filter is discussed, the observability of tracking filter is researched and the factors that affect the observability of tracking filter are analyzed. Numeric simulations verify the correctness of the theory. |
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| Keywords: | Interception Observation Adaptive filter Air to air missile |
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