Open Access
表3
隧道口定位误差统计
| 算法 | δλ/m | δL/m | δVe/(m·s-1) | δVn/(m·s-1) | δyaw/(°) | |
| P-INS | 100 s误差 | -227.7 | -190.4 | -4.208 | -6.358 | 1.651 |
| 标准差 | 89.95 | 84.22 | 1.781 | 2.916 | 0.635 | |
| TMC-INS | 100 s误差 | 54.1 | -60.1 | 1.173 | -1.783 | 0.435 |
| 标准差 | 20.83 | 21.40 | 0.545 | 0.739 | 0.174 | |
| CIAMC-INS | 100 s误差 | 24.8 | -30.2 | 0.663 | -0.419 | 0.352 |
| 标准差 | 11.12 | 12.44 | 0.308 | 0.230 | 0.048 | |
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