| 交互式多模型在警戒类雷达跟踪中的应用研究 |
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| 引用本文： | 尹瑞,王荫槐,王峰.交互式多模型在警戒类雷达跟踪中的应用研究[J].电子工程师,2007,33(12):1-5. |
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| 作者姓名： | 尹瑞 王荫槐 王峰 |
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| 作者单位： | 南京电子技术研究所,江苏省南京市,210013 |
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| 摘 要： | 用CV模型、CA模型、Singer模型以及"当前"统计模型两两交互的多模型算法来处理某警戒雷达的两条航迹,并且把其仿真得出的一系列结果与目前常用的处理航迹滤波的Kalman(Singer模型)算法进行比较。研究了对不同的飞行轨迹选择什么样的模型组合可以最大提高滤波的精度,讨论了模型的优选问题。
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| 关 键 词： | 多模型滤波 卡尔曼滤波 “当前”统计模型 警戒雷达 机动跟踪 |
| 收稿时间： | 2007-09-21 |
| 修稿时间： | 2007-11-10 |
Interacting Multiple Model Filtering Algorithm Applying in Surveillance Radar |
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| YIN Rui,WANG Yinhuai,WANG Feng.Interacting Multiple Model Filtering Algorithm Applying in Surveillance Radar[J].Electronic Engineer,2007,33(12):1-5. |
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| Authors: | YIN Rui WANG Yinhuai WANG Feng |
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| Abstract: | A new Interacting Multiple Model(IMM) filtering algorithm is applied in surveillance radar in this algorithm.Constant velocity model interactering with constant acceleration model,constant velocity model interactering with Singer model,constant velocity model interactering with"Current"statistical model and Singer model interactering with"Current"statistical model are used for target tracking.Through a mass of computer emulatoring,how to advance filtering precusion most for different aviation contrail is discussed.And the filtering capability of IMM is compared with filtering capability of Kalman filtering which has been applied in engineering. |
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| Keywords: | multiple model filtering Kalman filtering "Current"statistical model surveillance radar maneuvering target tracking |
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