Localization and ambiguity resolution algorithm for time-difference fusion of three satellites based on observation filtering

Localization and ambiguity resolution algorithm for time-difference fusion of three satellites based on observation filtering

Abstract To address the issues of low accuracy and time-difference ambiguity in the localization and tracking of multiple satellites, we have conducted a thorough study of the localization algorithm and the ambiguity resolution algorithm for the time-difference fusion of multiple satellites. The loc...

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Bibliographic Details
Main Authors: Yanli Zhang, Haoquan Wang, Jingfeng Zheng, Lei Hua, Rui Zhang, Jian Xie
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
Subjects:
Passive localization
Time-difference fusion
Ambiguity resolution
Gaussian-Newton iteration
Gaussian mixture model
Capacitive Kalman filtering
Online Access:https://doi.org/10.1038/s41598-025-10236-2
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https://doi.org/10.1038/s41598-025-10236-2

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