Vibration signal fusion using improved empirical wavelet transform and variance contribution rate for weak fault detection of hydraulic pumps
He Yu, Hongru Li, Yaolong Li
Topics & Concepts
Wavelet transformNoise (video)WaveletPattern recognition (psychology)SIGNAL (programming language)Fault (geology)OutlierAlgorithmSegmentationFusion rulesComputer scienceArtificial intelligenceImage fusionGeologySeismologyProgramming languageImage (mathematics)Machine Fault Diagnosis TechniquesFault Detection and Control SystemsStructural Health Monitoring Techniques