Mathematical model of dynamic behaviour of a diesel engine in propulsion system

Abstract

The subject of the analysis described in the paper is the method of determining the torque developed by the engine in simulation investigation of dynamic processes of the propulsion system. The analysis encompasses the identification of engine model structure and the initial identification of the values of model parameters, which have been determined basing on the obtained results of engine investigation on test stand. The measured and model curves of engine speed and torque versus time showed good comformity.