Strapdown inertial navigation heave measurement method based on improved singular spectrum analysis

The invention provides a strapdown inertial navigation heave measurement method based on improved singular spectrum analysis, which comprises the following steps of: performing singular value decomposition on a sky-direction acceleration time sequence by using conventional singular spectrum analysis...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	GONG SHENG, REN YOULI, WU LEI, GAO QIANQIAN, LIU LIQIANG, SHEN ZHIFENG, FANG SHIZHENG, ZHOU GUANGTAO, LI QIAN, BEN YUEYANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	GYROSCOPIC INSTRUMENTS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SURVEYING TESTING
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