A Denoising Method for Fiber Optic Gyroscope Based on Variational Mode Decomposition and Beetle Swarm Antenna Search Algorithm

Fiber optic gyroscope (FOG) is one of the important components of Inertial Navigation Systems (INS). In order to improve the accuracy of the INS, it is necessary to suppress the random error of the FOG signal. In this paper, a variational mode decomposition (VMD) denoising method based on beetle swa...

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Detalhes bibliográficos

Principais autores:	Pengfei Wang, Yanbin Gao, Menghao Wu, Fan Zhang, Guangchun Li, Chao Qin
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2020-07-01
coleção:	Entropy
Assuntos:	beetle swarm antenna search algorithm permutation entropy variational mode decomposition fiber optic gyroscope signal denoising
Acesso em linha:	https://www.mdpi.com/1099-4300/22/7/765
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