汽油机与共轨式柴油机电控燃油喷射系统对比分析

摘要

The author introduces control of fuel quantity and spark timing of the electronic-controlled gasoline injection system and the control of fuel quantity, timing, injection pressure and rate of the common-rail diesel engine. The differences between the two systems on the control functions are mainly analyzed.%介绍电控汽油喷射系统喷油量和点火正时的控制，以及共轨式柴油机电控燃油喷射系统喷油量、喷油时刻、喷油压力和喷油规律的控制。着重分析这两个系统在控制功能上的不同点。