This content is not included in your SAE MOBILUS subscription, or you are not logged in.
Modelling of the Catalyst Reaction in Control System Design Tool Environment~Modelling of a NOx storage and Reduction Catalyst
Published May 19, 2004 by Society of Automotive Engineers of Japan in Japan
Event: 2004 JSAE Annual Congress
In order to apply to development of the engine control system in the case of lean-burn conditions, the model of the catalyst for NOx storage and reduction has been developed.
The experiment with actual exhaust gas was conducted to determine the model parameters catalyst reaction. Data maps showing the characteristics depending on the temperature of saturation NOx quantity to be stored and the relation between NOx storage rate and the fraction of NOx storage were created.