| 机动目标跟踪算法 |
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| 引用本文： | 李文静.机动目标跟踪算法[J].无线电工程,2012,42(1):58-61. |
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| 作者姓名： | 李文静 |
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| 作者单位： | 中国电子科技集团公司第五十四研究所,河北石家庄,050081 |
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| 摘 要： | 针对复杂的机动目标跟踪问题,介绍了机动目标运动状态模型和固定结构的交互多模型(Interacting Multiple Model,IMM)滤波算法。在IMM基础上引入变结构思想,提出了一种基于序列似然比的变结构交互多模型(Variable Structure IMM,VSIMM)算法。通过实例仿真比较证明了该算法的有效性。
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| 关 键 词： | 机动目标 交互多模型 变结构 序列似然比 VSIMM |
Research on Maneuvering Target Tracking Algorithms |
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| LI Wen-jing.Research on Maneuvering Target Tracking Algorithms[J].Radio Engineering of China,2012,42(1):58-61. |
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| Authors: | LI Wen-jing |
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| Affiliation: | LI Wen-jing ( The 54th Research Institute of CETC, Shijiazhuang Hebei 050081, China) |
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| Abstract: | Aiming at the intricate maneuvering target tracking problems, the paper introduces the state model of maneuvering target＇ s movement and the fixed structure interacting multiple model （FSIMM） algorithm. It proposes a new algorithm namely variable structure interacting multiple model （VSIMM） algorithm based on sequential likelihood ratio test. At the end, the results demonstrate the efficiency of the new filtering method through the example of simulation. |
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| Keywords: | maneuvering target IMM variable structure sequential likelihood ratio test VSIMM |
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