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Coupling with engine models: LNT regeneration

 

For the easier optimization of engine management functions, axisuite can be coupled with engine models that employ the MATLAB Simulink platform.


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axicat is coupled with Dyna4 Engine Themos to study the effect of NOx-trap regeneration management on NOx conversion in the NEDC driving cycle. The output of Dyna4 Engine Themos is used as input for axicat. The amount of stored NOx, computed by axicat is transmitted back to Dyna4 Engine Themos to control the regeneration start and end.

 
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