【摘要】 系统地阐述了废气再循环(EGR)电控系统的开发流程,重点讨论了电控系统的组成以及软硬件的结构与设计,对EGR的控制策略进行了初步研究,并同时考虑到信号的抗干扰能力,分析了该系统的发动机台架试验结果。更多还原

【Abstract】 The development process of the electric-controlled EGR system is elaborated systematically. The makeup of this system is discussed in detail and the framework of the software and the hardware is designed with emphasis. The control strategies for the EGR system are made a preliminary study and the anti-interference capacity is also considered. The engine experiments on this system are carried out and the results are analyzed in the end.更多还原