摘要
针对增压直喷柴油机开展了废气再循环（EGR）技术的研究与应用，以降低氮氧化物（NOx）排放。依据柴油机EGR控制系统的工作特点和功能要求，进行了控制系统的硬件电路设计和控制软件编写，实际控制效果良好。
It develops research and application on exhaust gas recycle （EGR） aiming at turbo-charged direct injection diesel engine,so as to reduce the nitrogen oxides emission.It makes the hardware circuit design of control system and control software compile according to the working characteristic and functional requirement of EGR control system,and gets a good actual control effect.
出处
《客车技术》
2008年第2期30-33,35,共5页
Bus Technology
关键词
增压直喷柴油机
废气再循环
控制系统
氮氧化物
turbo-charged direct injection diesel engine
exhaust gas recycle
control system
nitrogen oxide
