A mathematical model of a diesel engine for simulation modelling of the control system
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چکیده
A method for obtaining a mathematical model of an engine is proposed. The obtained model’s intended use is in the hardware-in-the-loop (HiL) real-time simulation modelling of the engine control system. The dynamic characteristics of the turbocharged diesel engine are described by differential equations of dynamic balance of the flows of mechanical energy and the gas mass in the main parts of the engine. In order to achieve high speed of calculations, the parameters requiring a long time for their calculation and the characteristics that represent the difference between the real and theoretical engine working cycles are predefined as some relatively simple functional dependencies. An example is considered of constructing a mathematical 214 Aleksandr Gavriilovich Kuznetsov et al
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تاریخ انتشار 2016