Diesel engine fuel injection monitoring using acoustic measurements and independent component analysis

Mathematics

• Acoustics 66%
• Background 18%
• Condition Monitoring 18%
• Contamination 12%
• Decompose 6%
• Diesel Engine 100%
• Energy 6%
• Energy Levels 24%
• Frequency Domain 10%
• Frequency Domain Analysis 16%
• High Energy 12%
• Independent Component Analysis 84%
• Injection 68%
• Injector 47%
• Interference 11%
• Internal Combustion Engine 17%
• Monitoring 63%
• Time Domain 21%
• Time-frequency Analysis 13%
• Wigner Distribution 14%

Physics & Astronomy

• acoustic measurement 73%
• acoustics 35%
• air 18%
• background noise 22%
• contamination 9%
• diesel engines 81%
• energy 6%
• energy levels 16%
• frequency domain analysis 15%
• fuel injection 92%
• injection 15%
• injectors 31%
• interference 7%
• internal combustion engines 14%
• microphones 10%

Engineering & Materials Science

• Acoustics 50%
• Air 16%
• Condition monitoring 10%
• Contamination 9%
• Diesel engines 53%
• Electron energy levels 23%
• Frequency bands 9%
• Frequency domain analysis 13%
• Fuel injection 67%
• Independent component analysis 68%
• Internal combustion engines 10%
• Microphones 10%
• Monitoring 34%
• Wigner-Ville distribution 14%