Magnetic control reactor vibration noise data processing method

The invention relates to the technical field of noise data processing, in particular to a magnetically controlled reactor vibration noise data processing method, which comprises the following steps of: acquiring vibration data and current data of a magnetically controlled reactor in each time period...

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Bibliographische Detailangaben
Hauptverfasser: ZOU JUNFENG, LIAN ZHENDONG, ZHANG HUI, HE JIANWEI, WANG QIAN, XU HUIHONG, YANG FUWEN, WANG XIANGCHENG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to the technical field of noise data processing, in particular to a magnetically controlled reactor vibration noise data processing method, which comprises the following steps of: acquiring vibration data and current data of a magnetically controlled reactor in each time period, and taking each time period as a current time period; obtaining each period based on the data distribution of the vibration data; obtaining a disorder coefficient of the current time period according to the extreme value distribution in each period; obtaining a trend coefficient of the current time period according to the difference of each PR component after the vibration data sequence decomposition; constructing a trend steady-state excitation coefficient of the current time period according to the disorder coefficient, the trend coefficient and the adjacent current data; and based on the trend steady-state excitation coefficients of the current time period and the first N time periods, denoising the vibration