Research on a Time Difference Processing Method for RTD-Fluxgate Data Based on the Combination of the Mahalanobis Distance and Group Covariance

Research on a Time Difference Processing Method for RTD-Fluxgate Data Based on the Combination of the Mahalanobis Distance and Group Covariance

During the measurement of magnetic fields, Residence Time Difference (RTD)-fluxgate sensors suffer from abnormal time difference jumps due to the random interference of magnetic core noise and environmental noise, which results in gross errors. This situation restricts the improvement of sensor accu...

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Bibliographic Details
Main Authors: Na Pang, Dan Wang, Yuhan Yang, Rui Wang
Format: Article
Language:English
Published: MDPI AG 2023-11-01
Series:Sensors
Subjects:
RTD-fluxgate
time difference
gross error
Mahalanobis distance
group covariance
Online Access:https://www.mdpi.com/1424-8220/23/22/9223

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