A new method is proposed to correct the induced magnetic disturbance using a set of measured magnetic field data from the three-axis-magnetometer on orbit. The magnetic field correction is based on the orbit geometry and its algorithm excludes the geomagnetic field model. The considered satellite is supposed to operate in the Earth-point mode and the Sun-point mode in accordance with the mission requirements. Particularly, the magnetic field correction is performed via static estimation based on an average method and dynamic estimation with an estimation law. Besides, the usefulness of the proposed method is investigated throughout both the simulation and the real telemetry data of KOMPSAT-1.
Slowly varying bias of magnetometer based on orbit geometry
IEEE Transactions on Aerospace and Electronic Systems ; 40 , 3 ; 1020-1030
01.07.2004
1200576 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Slowly Varying Bias Correction of Magnetometer Based on Orbit Geometry
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