基于抗差自适应估计的微纳卫星相对定位算法
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王昊泽,金小军,侯聪,周立山,徐兆斌,金仲和
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Relative positioning algorithm based on robust adaptive estimation for micro-nano satellite
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Hao-ze WANG,Xiao-jun JIN,Cong HOU,Li-shan ZHOU,Zhao-bin XU,Zhong-he JIN
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| 表 6 多基线机动相对定位精度统计表 |
| Tab.6 Accuracy of relative orbit determination in motorization process of multiple baselines |
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| ∆L/km | 案例 | AR/cm | AT/cm | AN/cm | A3D/cm | | 5 | Case-(1) | — | — | — | — | | Case-(2) | 2.29 | 1.92 | 4.61 | 5.49 | | Case-(3) | 2.89 | 1.86 | 2.70 | 4.37 | | Case-(4) | 2.48 | 1.22 | 2.29 | 3.59 | | 50 | Case-(1) | — | — | — | — | | Case-(2) | 3.12 | 3.84 | 8.95 | 10.24 | | Case-(3) | 2.37 | 5.07 | 6.04 | 8.24 | | Case-(4) | 1.49 | 4.70 | 5.84 | 7.64 | | 300 | Case-(1) | — | — | — | — | | Case-(2) | 6.76 | 23.99 | 19.37 | 31.56 | | Case-(3) | 8.74 | 22.60 | 19.20 | 30.91 | | Case-(4) | 6.75 | 24.00 | 19.37 | 31.57 |
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