Fault severity assessment of rolling bearing based on optimized multi-dictionaries matching pursuit and Lempel–Ziv complexity
Pengfei Dang, Zhengxin Yang, Baogang Wen, Minggang Wang, Qingkai Han
Topics & Concepts
Matching pursuitBearing (navigation)Particle swarm optimizationMatching (statistics)Redundancy (engineering)Computer scienceVibrationFault (geology)SIGNAL (programming language)Pattern recognition (psychology)Condition monitoringAlgorithmArtificial intelligenceControl theory (sociology)EngineeringMathematicsStatisticsCompressed sensingAcousticsGeologyPhysicsSeismologyOperating systemControl (management)Programming languageElectrical engineeringMachine Fault Diagnosis TechniquesGear and Bearing Dynamics AnalysisAdvanced Measurement and Detection Methods