Modeling of the Diesel Engine Under Real Conditions of Driving

Evgenij Vitalevich Zubkov and Lenar Ajratovich Galiullin

Work is devoted to creation of advanced tools of bench probes of diesel engines for heavy-duty and off-road vehicles on the basis of technology of virtual and physical tests. This technology allows to reduce the cost of carrying out probes. The main problem is development of the mathematical model of the diesel engine describing its work with acceptable accuracy under real conditions of driving here. The vast majority of solutions of problem of steering of the moment is based on the static tables created at stage of preliminary calibration of the engine and representing dependences of managing directors of influences on variables of condition of the engine. It is obvious that for the indignant systems working in the dynamic modes, static tables have restrictions on quality. It is also important to note that calibration of the engine is the long process borrowing months that is also one more of essential shortcomings of this method.

Volume 11 | 12-Special Issue

Pages: 1365-1370

DOI: 10.5373/JARDCS/V11SP12/20193355