Gearbox fault classification using dictionary sparse based representations of vibration signals

Matemáticas

• Vibration Signal 100%
• Gearbox 90%
• Fault Detection 80%
• Dictionary 63%
• Fault 60%
• Sparse Representation 54%
• Frequency Domain 27%
• Time Domain 26%
• Rotating Machinery 21%
• Multi-class Classification 20%
• Test Set 16%
• Support Vector Machine 16%
• Damage 15%
• Maintenance 14%
• Cross-validation 14%
• Machine Learning 14%
• Signal Processing 13%
• Training 13%
• Statistical Analysis 12%
• Learning 11%
• Experiment 9%
• Testing 9%
• Metric 8%
• Alternatives 8%
• Norm 7%
• Class 7%
• Form 5%

Ingeniería y ciencia de los materiales

• Glossaries 50%
• Fault detection 48%
• Rotating machinery 15%
• Analysis of variance (ANOVA) 13%
• Statistical methods 10%
• Signal processing 10%
• Support vector machines 10%
• Machine learning 9%
• Testing 6%
• Experiments 4%