The Enkurgram: A characteristic frequency extraction method for fluid machinery based on multi-band demodulation strategy
Kelin Wu, Ning Chu, Dazhuan Wu, Jérôme Antoni
Topics & Concepts
DemodulationElectronic engineeringComputer scienceAcousticsWidebandGaussian noiseNarrowbandAdditive white Gaussian noiseFrequency modulationTelecommunicationsEngineeringWhite noiseBandwidth (computing)PhysicsAlgorithmChannel (broadcasting)Machine Fault Diagnosis TechniquesUltrasonics and Acoustic Wave PropagationStructural Health Monitoring Techniques