Research on a Signal Separation Method Based on Vold-Kalman Filter of Improved Adaptive Instantaneous Frequency Estimation

Research on a Signal Separation Method Based on Vold-Kalman Filter of Improved Adaptive Instantaneous Frequency Estimation

The fault vibration signal of rotating machinery system under strong background noise has the characteristics of non-stationary, non-Gaussian and complex components. In view of these characteristics, an improved method of signal separation based on Vold-Kalman filter (VKF) of adaptive instantaneous...

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Bibliographic Details
Main Authors: Yanfeng Li, Zhennan Han, Zhijian Wang
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Access
Subjects:
Adaptive instantaneous frequency estimation
diagonal slice of bispectrum
order tracking
signal separation
Vold-Kalman filtering
Online Access:https://ieeexplore.ieee.org/document/9119429/

Internet

https://ieeexplore.ieee.org/document/9119429/

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