Multi-IMU guidance system and methods for high-accuracy location and guidance performance in GPS denied and/or degraded environments

Systems and methods for providing location and guidance, and more particularly for providing location and guidance in environments where global position systems (GPS) are unavailable or unreliable (GPS denied and/or degraded environments), utilizing inertial measurement units (IMUs) to provide such...

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Bibliographische Detailangaben
Hauptverfasser:	Rapp, Edward J, Jankowski, Michael
Format:	Patent
Sprache:	eng
Schlagworte:	AMMUNITION BLASTING EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION GYROSCOPIC INSTRUMENTS HEATING LIGHTING MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS MECHANICAL ENGINEERING NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SURVEYING TESTING WEAPONS
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Beschreibung
Zusammenfassung:	Systems and methods for providing location and guidance, and more particularly for providing location and guidance in environments where global position systems (GPS) are unavailable or unreliable (GPS denied and/or degraded environments), utilizing inertial measurement units (IMUs) to provide such location and guidance. A series of low-accuracy or low-resolution IMUs, in combination, are utilized to provide high-accuracy or high-resolution location and guidance results.