摘要
An independently integrated navigation system (SINS) is discussed using the distance-transfer-unit (DTU) to assist the strapdown inertial navigation system (SINS/DTU). Taking the velocity differences between SINS and DTU as the observed values, a closed Kalman filter is adopted to estimate and correct the errors. The simulation results indicate that the SINS/DTU can effectively improve on the following navigation parameters: velocity, latitude and longitude, yawing and attitude angle, position of track-reckoning etc.
| 源语言 | 英语 |
|---|---|
| 页(从-至) | 808-811 |
| 页数 | 4 |
| 期刊 | Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology |
| 卷 | 24 |
| 期 | 9 |
| 出版状态 | 已出版 - 9月 2004 |
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