Title :
Mechatronic system of variable valve lift control for internal combustion engine
Author :
Madaras, Juraj ; Ferencey, Viktor ; Bugar, Martin
Author_Institution :
Inst. of Automotive Mechatron., Univ. of Technol. in Bratislava, Bratislava, Slovakia
Abstract :
The work includes the proposal of a mechatronic system of the variable intake valve lift control for an internal combustion engine. Part of the work handles with the current state of valves control for internal combustion engines with variable valve lift. It is derived mathematical and physical analysis of the air intake manifold system and its dynamics, focusing on the dynamics of cylinder charge exchange in condition during continue change of valve lift curves. The main part of this work is the creation of kinematic-dynamic model of variable valve lift and its implementation into the control system for internal combustion engine. End of this work contains case study and simulation results of the mechatronic system of variable valve lift control.
Keywords :
intake systems (machines); internal combustion engines; lifts; manifolds; mathematical analysis; mechatronics; valves; air intake manifold dynamics; air intake manifold system; cylinder charge exchange dynamics; internal combustion engine; internal combustion engines; kinematic-dynamic model; mathematical analysis; mechatronic system; physical analysis; variable intake valve lift control; Atmospheric modeling; Internal combustion engines; Manifolds; Mathematical model; Mechatronics; Valves; ICE; control; mechatronics; simulation; variable valve lift;
Conference_Titel :
Mechatronics - Mechatronika (ME), 2014 16th International Conference on
Conference_Location :
Brno
Print_ISBN :
978-80-214-4817-9
DOI :
10.1109/MECHATRONIKA.2014.7018328
