Multi-source information fusion SLAM front-end strategy based on EKF

The invention provides a multi-source information fusion algorithm based on extended Kalman filtering for solving the problem that scanning matching depends on an initial value in construction of a laser radar front-end sub-graph. The EKF is fused with a wheel encoder and IMU pre-integration, based...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG WEIBO, XING YONGXIANG, ZHANG XUAN, WEN ZHENLIN, ZHAN JINGCHAO, LIU JUNHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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