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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