Visual-inertial navigation assisted by a single UWB anchor with an unknown position

Visual-inertial navigation assisted by a single UWB anchor with an unknown position

Abstract Navigation technology, which integrates vision, Inertial Measurement Unit (IMU), and Ultra-Wideband (UWB) sensors in GNSS-denied environments has gained a significant attention. However, inaccurate estimation of UWB anchor positions and improper sensor weighting among heterogeneous sensors...

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Bibliographic Details
Main Authors: Haolong Luo, Danping Zou, Jiansheng Li, Ancheng Wang, Li Wang, Zidi Yang, Guangyun Li
Format: Article
Language:English
Published: SpringerOpen 2025-01-01
Series:Satellite Navigation
Subjects:
Geometric dilution precision
Helmert variance component estimation
Navigation
Robust ridge estimation
UWB anchor
Visual-inertial-UWB
Online Access:https://doi.org/10.1186/s43020-024-00153-6
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https://doi.org/10.1186/s43020-024-00153-6

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