整机控制边界对排放一致性的影响

Engine Control Boundary Effect on the Emission Consistency

以典型国六EGR+VNT路线为研究对象,针对整车配套过程中的几大关键控制边界,从台架模拟进行相关的试验研究,从研究机理入手,识别影响影响权重及规律,探索关键输出参数对控制边界的敏感区域,对后续的台架边界控制及整车配套控制提供标准。

CN6 engine with EGR+VNT route as the research object,aimed at several key to control its borders during the process of the vehicle using,from the bench simulation test of related research,from the mechanism of effect influence weight and recognition,to explore the key output parameters sensitive to control the border area,to the subsequent boundary control and vehicle matching control standard.