Method for GPS Measurement Prediction using Inertial Sensor under the Weak Signal Environments - (PPT)

摘要

In this study, it is shown that: necessary to determine the overhead clearance of vessels in real-time using precise positioning. However, when vessels navigate through inland water ways, there are many bridges which can weaken satellite signals: so, this paper proposes an INS-aided integrated ambiguity resolution for robust precise positioning in weak signal environments. The validity of the proposed method is evaluated through simulation and result our proposed method provides a seamless positioning.