This chapter describes mean value engine models (MVEM) that have applications in analysis and design of control and diagnosis systems. The first section provides an overview of sensors and actuators. The next five sections respectively discuss flow restriction models, throttle flow models, mass flow into the cylinders, volumes and intake manifold. The seventh section covers fuel path and air‐fuel ratio. Torque generation is the topic in the eighth and ninth sections, with in‐cycle torque variations in the former and MVEM torque in the latter. Thermal effects with engine‐out and exhaust temperatures as well as intercoolers are modeled next. Finally, the chapter discusses mechanics and modeling of the electronic throttle body.
Mean Value Engine Modeling
2014-02-18
66 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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