• Corpus ID: 2287651

DIAGNOSTIC INTERNAL COMBUSTION ENGINE BASED ON CRANKSHAFT ANGULAR ACCELERATION

@inproceedings{Tuma2011DIAGNOSTICIC,
  title={DIAGNOSTIC INTERNAL COMBUSTION ENGINE BASED ON CRANKSHAFT ANGULAR ACCELERATION},
  author={Jir{\'i} Tuma},
  year={2011}
}
Internal combustion (IC) engine is a complex power generating machines and used widely in automotive industry, which the failure rate is high. Carrying out the IC engine fault diagnostic methods have been studied and still a lasting topic for scientists. Crankshaft instantaneous angular acceleration, which evaluated by second derivative of the crankshaft rotation respect to time contains a little information for fault diagnostic. In this paper, phase modulation signal is derived from the phase… 

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