Global ETD Search
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Showing 1 to 3 of 3 for “"IGRF"”.
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Magnetic Stabilization of Nadir-Pointing Small Satellites
… the International Geomagnetic Reference Field (IGRF) model. Computer simulations are included to illustrate the effectiveness of the proposed control laws.</p>
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On-Board Orbit Determination and 3-Axis Attitude Determination for Picosatellite Applications
… error of approximately 2°—when compared to the IGRF model. The Sun’s direction is modeled, and as expected, can be modeled simply and accurately. Combining the magnetic field and Sun direction models with inaccurate sensors and the TRIAD method results in useful attitude information from a very …
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Ring current -atmosphere interactions model with stormtime magnetic field
… recent stormtime empirical model T04s and the IGRF model are used to represent the Earth's external and internal magnetic fields respectively. Particle drifts, losses due to charge exchange with geocoronal hydrogen and atmospheric losses are included in the model as they are considered the main …