A model based attempt to control boost pressure and EGR-rate for a heavy duty engine

被引:0
|
作者
Rückert, J [1 ]
Richert, F [1 ]
Schlosser, A [1 ]
Abel, D [1 ]
Herrmann, OE [1 ]
Pfeifer, A [1 ]
Pischinger, S [1 ]
机构
[1] Rhein Westfal TH Aachen, Inst F Regelungstech, D-52074 Aachen, Germany
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U [交通运输];
学科分类号
08 ; 0823 ;
摘要
This Paper introduces a Model Based Predictive Controller to control simultaneous boost pressure and EGR-rate at a diesel engine [5]. In the course of the project "ATECS" (Advanced Truck Engine Control System), founded by the European Community, a non-linear simulation model of truck diesel engine in Matlab/Simulink((R)) was developed by the Institute of Automatic Control (IRT) of the RWTH Aachen in cooperation with the Institute of Combustion Engines (VKA) of the RWTH Aachen [3], [7]. The control strategy is to be designed and tested in the simulation and is implemented in cooperation with VKA and FEV on a 6 Liter Heavy Duty Diesel Engine [9]. The benefit of the control with regard to transient emissions was shown within the relevant test cycles.
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页码:131 / 141
页数:11
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