基于卡尔曼滤波算法展开的飞行目标轨迹预测
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戴礼灿, 刘欣, 张海瀛, 代翔, 王成刚
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Flight target track prediction based on Kalman filter algorithm unfolding
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Lican DAI, Xin LIU, Haiying ZHANG, Xiang DAI, Chenggang WANG
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表3 仿真数据的参数方程及变量取值
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Table 3 Parameter equation and variable values for simulation data
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仿真数据 | 参数方程 | 参数描述 | 1 | $ \left\{\begin{array}{l} x=t \cos t \\ y=t \sin t \\ z=t \end{array}\right.$ | 0≤t≤8π, 时间点数量为200 | 2 | $ \left\{\begin{array}{l} x=\sin t \\ y=\cos t \\ z=\cos (4 t) \end{array}\right.$ | 0≤t≤6π, 时间点数量为300 | 3 | $ \left\{\begin{array}{l} x=\sin t \\ y=\cos t \\ z=\cos (2 t) \end{array}\right.$ | 0≤t≤6π, 时间点数量为300 |
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