Open Access
表1
UKF、EKF和CKF滤波产生的滤波值与真实值误差均方根误差
| 参数 | UKF | EKF | CKF |
| 视线高低角/rad | 0.001 9 | 0.003 5 | 0.002 7 |
| 视线高低角速率/(rad·s-1) | 0.003 5 | 0.004 6 | 0.003 6 |
| 视线方位角/rad | 0.001 5 | 0.004 9 | 0.002 8 |
| 视线方位角速率/(rad·s-1) | 0.001 9 | 0.005 8 | 0.002 5 |
| 计算总时间/s | 6.28 | 0.93 | 6.56 |
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