发明授权
US08700291B2 System for controlling the exhaust gas return rate by means of virtual NOx sensors with adaptation via a NOx sensor 有权
用于通过具有通过NOx传感器适配的虚拟NOx传感器来控制废气返回率的系统

System for controlling the exhaust gas return rate by means of virtual NOx sensors with adaptation via a NOx sensor
摘要:
The present invention relates to a method for adjusting a mass flow of an exhaust gas return of an internal combustion engine, taking into consideration a NOx behavior, wherein a controlling system provides a coupling of a virtual NOx determination with a real NOx control. Furthermore, an internal combustion engine with appropriate controlling means is proposed.
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