| 一种快速跟踪机动目标的并行算法 |
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| 引用本文： | 周锐,杨涤,王恒霖.一种快速跟踪机动目标的并行算法[J].战术导弹技术,1996(3). |
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| 作者姓名： | 周锐 杨涤 王恒霖 |
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| 作者单位： | 哈尔滨工业大学，哈尔滨工业大学，中国航天工业总公司第三研究院 |
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| 摘 要： | 针对机动目标的跟踪问题,采用一种完全解耦的卡尔曼滤波跟踪算法,即速度滤波器和加速度滤波器并行独立运算,加速度滤波器的输出用于校正速度滤波器的结果。根据探测到的目标机动性情况,加速度滤波器可实时切换。降低了滤波维数,从而使计算量和存贮量减少,提高实时性。仿真结果表明,该算法具有很好的跟踪性能。
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| 关 键 词： | 速度 加速度 滤波器 算法 切换 |
A PARALLEL ALGORITHM FOR FAST TRACKING MANEUVERING TARGETS |
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| Zhou Rui Yang Di Harbin Institute of TechnologyWang Henglin The Third Research Academy of CASC.A PARALLEL ALGORITHM FOR FAST TRACKING MANEUVERING TARGETS[J].Tactical Missile Technology,1996(3). |
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| Authors: | Zhou Rui Yang Di Harbin Institute of TechnologyWang Henglin The Third Research Academy of CASC |
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| Affiliation: | Zhou Rui Yang Di Harbin Institute of TechnologyWang Henglin The Third Research Academy of CASC |
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| Abstract: | A decoupled and parallel Kalman filter for tracking maneuvering targets contsisting of a con- stant velocity filter and an acceleration one which are computed independently is developed.The output of the acceleration filter is used to correct the result of the velocity filter.The acceleretion filter can be turned on and off according to the target mameuvering.The simulation results show the good performance for the algo- rithm. |
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| Keywords: | Volocity Acceleration Electric filter Algorithms Switching |
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