Research Article
High-Accuracy and Low-Cost Attitude Measurement Unit of the CubeSat
Table 6
RMSE and MAE of estimation error of Euler angles.
| Attitude estimation layouts | Decentralized layout | FUKF with two STR | FEKF with three STR | Evaluation index |
| Yaw | RMSE (°) | 0.02085 | 0.01965 | 0.03805 | MAE (°) | 0.01677 | 0.01596 | 0.02970 |
| Roll | RMSE (°) | 0.02266 | 0.02182 | 0.04446 | MAE (°) | 0.01809 | 0.01692 | 0.03585 |
| Pitch | RMSE (°) | 0.02120 | 0.02023 | 0.04373 | MAE (°) | 0.01684 | 0.01644 | 0.03505 |
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