A Modulation Signal Bispectrum Enhanced Squared Envelope for the Detection and Diagnosis of Compound Epicyclic Gear Faults

Keyphrases

• Modulation Signal Bispectrum 100%
• Squared Envelope 100%
• Epicyclic Gear Train 100%
• Gear Fault 100%
• On-rotor Sensing 50%
• Vibration Signal 33%
• Multiple Modulation 33%
• Industrial Robot 16%
• Noise Effects 16%
• Superior Performance 16%
• Aerospace 16%
• Compact Structure 16%
• System Status 16%
• Transmission Route 16%
• Engineering Systems 16%
• Condition Monitoring 16%
• Wind Turbine 16%
• Fault Diagnosis 16%
• Fault Detection 16%
• Fault Signature 16%
• High Power Density 16%
• Planet Gear 16%
• Sun Gear 16%
• Vibration Signal Model 16%
• Ring Gear 16%
• Spectral Correlation Analysis 16%
• Envelope Method 16%
• Compound Fault 16%

Engineering

• Signal Modulation 100%
• Epicyclic Gears 100%
• Gearbox 80%
• Rotors 60%
• Industrial Robot 20%
• Harmonics 20%
• Transducer 20%
• Automotives 20%
• Sensing Mechanisms 20%
• Power Density 20%
• Compressed Air Motors 20%
• Monitoring Technique 20%
• Spectral Correlation 20%
• Signal Model 20%
• Systems Engineering 20%
• Ring Gear 20%
• Gear Housing 20%
• Fault Detection and Diagnosis 20%