在微粒过滤器的基础上,建立了具有清洁再循环废气的、基于通用排气氧浓度传感器(UEGO)的闭环控制柴油机EGR系统.用UEGO测得的空燃......

The exhaust gas recirculation(EGR), coupled with a high-collection efficiency particulate trap to simultaneously control......