ICA and Its Application in the Phase Information Extraction of Oil-Gas-Water Three-Phase Flow

Abstract

The independent component analysis(ICA)is applied to studying the oil-gas-water three-phase flow noisy signals responded by conductance sensor, and extracting the flow signals which characterized the gas and liquid phase respectively so as to obtain gas/liquid phase information. The algorithm of FastICA which based on kurtosis is applied to separating the… (More)

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