INTEGRATED NAVIGATION DESIGN METHOD FOR INFORMATION FUSION OF INERTIAL NAVIGATION, SATELLITE NAVIGATION AND TERRAIN-REFERENCED NAVIGATION BASED ON FEDERATED FILTER AND COMPUTER-READABLE STORAGE MEDIUM STORING SAME

摘要

The present invention provides an integrated navigation design method for information fusion of inertial navigation, satellite navigation and terrain-referenced navigation based on a federated filter. The integrated navigation design method comprises: (a) a step in which an input module (120) receives a plurality of pieces of navigation information from a navigation information acquisition device (110); (b) a step in which a fusion module (130) fuses the plurality of pieces of navigation information based on a federated filter to generate fusion navigation information; and (c) a step in which a mode selection module (140) selects and executes one among available navigation modes from the fusion navigation information. The plurality of pieces of navigation information include navigation information of inertial navigation, satellite navigation, and terrain-referenced navigation.;COPYRIGHT KIPO 2020