Improved double TQWT sparse representation using the MQGA algorithm and new norm for aviation bearing compound fault detection
Shuo Zhang, Zhiwen Liu, Sihai He, Jinglin Wang, Lufeng Chen
Topics & Concepts
Computer scienceAlgorithmSparse approximationWaveletBasis functionArtificial intelligenceMathematicsMathematical analysisMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisFault Detection and Control Systems