Abstract
The problems met in high dynamic circumstance during measuring GPS carrier phase and detecting data transition are analyzed. The signal parameters are estimated through extended Kalman filter (EKF) algorithm. And a simple data transition and parameter correction method is studied emphatically. The tracking performance and tracking error of this simple method are simulated and compared with no data transition detection method. The simulation shows that this data transition method conduces to improve the phase estimation precision, and the algorithm's dynamic performance is ameliorative too.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the International Symposium on Test and Measurement |
| Publisher | Int Acad Publ |
| Pages | 1077-1081 |
| ISBN (Print) | 7800034410 |
| Publication status | Published - 1999 |
| Externally published | Yes |
| Event | Proceedings of the 1999 3rd International Symposium on Test and Measurement, ISTM-99 - Xi'an, China Duration: 2 Jun 1999 → 4 Jun 1999 |
Conference
| Conference | Proceedings of the 1999 3rd International Symposium on Test and Measurement, ISTM-99 |
|---|---|
| City | Xi'an, China |
| Period | 2/06/99 → 4/06/99 |
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