Fault feature extraction and fusion method for AUV with weak thruster fault based on variational mode decomposition and D-S evidence theory

Fault feature extraction and fusion method for AUV with weak thruster fault based on variational mode decomposition and D-S evidence theory

This study investigated the fault feature extraction and fusion problem for autonomous underwater vehicles with weak thruster faults. The conventional fault feature extraction and fusion method is effective when thruster faults are serious. However, for a weak thruster fault, that is, when the loss...

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Bibliographic Details
Main Authors: Dacheng Yu, Mingjun Zhang, Xing Liu, Feng Yao
Format: Article
Language:English
Published: AIMS Press 2022-06-01
Series:Mathematical Biosciences and Engineering
Subjects:
autonomous underwater vehicle
thruster
weak fault
fault feature extraction
fault feature fusion
Online Access:https://www.aimspress.com/article/doi/10.3934/mbe.2022434?viewType=HTML

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