IGIgram: An improved Gini index-based envelope analysis for rolling bearing fault diagnosis

Keyphrases

• Bearing Fault Diagnosis 100%
• Data Envelopment Analysis 100%
• Gini Coefficient 100%
• Index-based 100%
• Fault Diagnosis 33%
• Rolling Bearing 33%
• Bearing Fault 33%
• Transient Impulse 33%
• Sparsity Measure 33%
• Simulation Analysis 16%
• Dynamic Characteristics 16%
• Simulated Signal 16%
• Narrowband 16%
• Fault Information 16%
• Paper-based 16%
• Impulsivity 16%
• Machine Structure 16%
• Filtered Signal 16%
• Rolling Bearing Fault 16%
• Axle Box Bearing 16%
• Resonant Frequency Band 16%
• Fault Transient 16%
• Transient Characteristics 16%
• Cyclostationarity 16%
• Bearing Fault Features 16%
• Power Exponent 16%
• Quasi-arithmetic Mean 16%
• Frequency Band Identification 16%
• Railway Bearing 16%
• Mean Index 16%
• Informative Frequency Band 16%
• Simulation Comparison 16%

Engineering

• Rolling Bearings 100%
• Bearing Fault Diagnosis 100%
• Fault Diagnosis 50%
• Sparsity 50%
• Railway 25%
• Axles 25%
• Machine Structure 25%
• Filtered Signal 25%
• Signal Simulation 25%
• Resonance Frequency 25%