Abstract
A Technique of two searches and one track for seabed Terrain-aided navigation is put forward with search model and track one. Optimal matching position is obtained through Kalman filtering according to residual index and terrain-slope respectively in different stage. Simulation results show that modified SITAN algorithm is more reasonable and effective in theory than before one. Meanwhile, the positioning accuracy is greatly improved.
Original language | English |
---|---|
Pages (from-to) | 474-477 |
Number of pages | 4 |
Journal | Tien Tzu Hsueh Pao/Acta Electronica Sinica |
Volume | 35 |
Issue number | 3 |
Publication status | Published - Mar 2007 |
Keywords
- INS
- Kalman filtering
- SITAN algorithm
- Two searches
Fingerprint
Dive into the research topics of 'Technique of two searches on SITAN algorithm for seabed terrain-aided navigation'. Together they form a unique fingerprint.Cite this
Yu, J. C., Yan, L., Deng, W., & Chen, J. B. (2007). Technique of two searches on SITAN algorithm for seabed terrain-aided navigation. Tien Tzu Hsueh Pao/Acta Electronica Sinica, 35(3), 474-477.