Improved Adaptive Federated Kalman Filtering for INS/GNSS/VNS Integrated Navigation Algorithm

Improved Adaptive Federated Kalman Filtering for INS/GNSS/VNS Integrated Navigation Algorithm

To address the issue of low positioning accuracy in unmanned vehicles navigating in obstructed spaces due to easily contaminated navigation measurement information, an improved adaptive federated Kalman filtering INS/GNSS/VNS integrated navigation algorithm is proposed. In this algorithm, an inertia...

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Bibliographic Details
Main Authors: Xuejia Wu, Zhong Su, Lei Li, Zekun Bai
Format: Article
Language:English
Published: MDPI AG 2023-05-01
Series:Applied Sciences
Subjects:
integrated navigation
improved adaptive federal Kalman filter
residual chi-square
sliding-window averaging methods
adaptive information sharing factor
Online Access:https://www.mdpi.com/2076-3417/13/9/5790

Internet

https://www.mdpi.com/2076-3417/13/9/5790

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