| 基于新息偏差的自适应机动目标跟踪算法 |
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| 引用本文： | 何衍,蒋静坪,张国宏. 基于新息偏差的自适应机动目标跟踪算法[J]. 信息与控制, 2001, 30(4): 333-336 |
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| 作者姓名： | 何衍 蒋静坪 张国宏 |
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| 作者单位： | 浙江大学电气工程学院 |
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| 摘 要： | 证明了在某一目标机动输入下为保持跟踪最优，标准卡尔曼滤波器的过程噪声协方差阵的调整公式，并利用观测新息在目标机动中发生正偏或负偏的信息，设计了一种自适应跟踪算法．仿真说明该算法具有运算量小，跟踪精度高的特点．
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| 关 键 词： | 机动目标跟踪 自适应 新息 |
| 文章编号： | 1002-0411(2001)04-333-04 |
AN ADAPTIVE ALGORITHM ON MANEUVERING TARGET TRACKING BASED ON THE INNOVATION BIAS |
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| HE Yan JIANG Jing ping ZHANG Guo hong. AN ADAPTIVE ALGORITHM ON MANEUVERING TARGET TRACKING BASED ON THE INNOVATION BIAS[J]. Information and Control, 2001, 30(4): 333-336 |
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| Authors: | HE Yan JIANG Jing ping ZHANG Guo hong |
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| Abstract: | With a certain maneuvering input, an equation to adjust the process noise covariance of standard Kalman Filter to keep the optimal estimation has been put forward. With the positive or negative bias information of the innovation, an adaptive tracking algorithm is designed. Simulation results show the characteristics of calculated simplicity and high tracking precision of the algorithm. |
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| Keywords: | maneuvering target tracking adaptive innovation |
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