原文传递
GPS Signal Phase Tracking Using a Kalman Filter.
| 题名： | GPS Signal Phase Tracking Using a Kalman Filter. |
| 作者： | Newman, Thomas H.; |
| 关键词： | ACCURACY, GLOBAL POSITIONING SYSTEM, INTERFERENCE, ATTITUDE(INCLINATION), KALMAN FILTERING, THESES, SIGNALS, ARTIFICIAL SATELLITES, MULTIPATH TRANSMISSION. |
| 摘要： | One of the more significant error sources in using the Global Positioning System for attitude determination of aircraft and earth orbiting satellites is multipath interference. The GPS signal is reflected from the spacecraft structures resulting in a composite signal that differs from the direct line-of-sight signal in terms of phase and amplitude. The resulting phase errors can have a significant impact on the attitude determination error. This thesis will describe the GPS signal generation and provide tools to simulate the signal. A Kalman filter will then be developed to track the phase changes in the simulated GPS signals, and its performance described in the absence and presence of multipath. |
| 总页数： | 115 |
| 报告类型： | 科技报告 |
相关文献
- Investigation on Nonlinear Models for GPS Algorithms
- Video-Based Automatic Target Recognition. Conference paper.
- Video-Based Automatic Target Recognition
- Kalman filter based range estimation for autonomous navigation using imaging sensors
- Magnetic Field Aided Indoor Navigation
- IRREGULARLY SAMPLED TRANSIT VEHICLES USED AS TRAFFIC SENSORS.
检索历史
应用推荐
