Desarrollo de un algoritmo para el diagnóstico del estado porcentual del rendimiento de los cilindros, mediante el análisis de la señal del sensor de posición del cigüeñal de un motor Nissan FD 6 cilindros

Abstract

In this paper the development and implementation of a diagnostic algorithm is presented to estimate the performance of combustion and compression of the cylinders of a diesel engine from the instantaneous engine speed as the crankshaft position sensor. The method used is based on the complete reconstruction of the instantaneous effective torque curve for an engine cycle, from the dynamic model of the crankshaft.