Performance Enhancement of INS and UWB Fusion Positioning Method Based on Two-Level Error Model

Performance Enhancement of INS and UWB Fusion Positioning Method Based on Two-Level Error Model

In GNSS-denied environments, especially when losing measurement sensor data, inertial navigation system (INS) accuracy is critical to the precise positioning of vehicles, and an accurate INS error compensation model is the most effective way to improve INS accuracy. To this end, a two-level error mo...

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Bibliographic Details
Main Authors: Zhonghan Li, Yongbo Zhang, Yutong Shi, Shangwu Yuan, Shihao Zhu
Format: Article
Language:English
Published: MDPI AG 2023-01-01
Series:Sensors
Subjects:
two-level error model
INS
UWB
DWT
EKF
fusion positioning method
Online Access:https://www.mdpi.com/1424-8220/23/2/557

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