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Development of INS-Aided GPS Tracking Loop and Flight Test Evaluation
2011
SICE Journal of Control Measurement and System Integration
Robust tracking of a GNSS signal in a harsh environment such as a severe ionospheric scintillation is a challenge for the civil aviation. The use of an inertial sensor would improve the tracking performance since the Doppler frequency caused by aircraft dynamics could be compensated by the inertial measurements. In order to evaluate such an aiding, an INS aided GPS tracking loop is developed by using a software receiver, and a preliminary flight test is conducted. A navigation grade INS
doi:10.9746/jcmsi.4.15
fatcat:fs72mbniuvcjlnltnqwg576j7m