基于实时仿真平台的大功率柴油机控制策略开发与验证  

Development and Verification of Control Strategy for High Power Diesel Engine Based on Real-time Simulation System

作　　者：褚全红 刘涛 胡勇 李菲菲 姚素娟 杨国华 仇会彬 任路 郭敏 

机构地区：[1]中国北方发动机研究所(天津),天津300400 [2]北京经纬恒润科技有限公司,北京100191 [3]北方通用动力集团有限公司,山西大同037036

出　　处：《车用发动机》2017年第6期57-61,共5页Vehicle Engine

摘　　要：针对大功率共轨柴油机的控制,设计了相应的EMS控制策略,包括柴油机的工况判断与切换、喷油控制、油轨压力控制。基于实时仿真平台,通过实时仿真对EMS控制策略进行了调整与优化,对EMS的轨压控制、喷油控制等策略进行了验证,证明了控制策略设计合理、功能正常,可以用于实际大功率柴油机的控制试验。The EMS control strategy was designed for control of high power common rail diesel engine ,which included the judgment and switching of operating conditions ,injection control and fuel rail pressure control .Based on the real time simula-tion system ,the strategy was adjusted and optimized by the real-time simulation and the rail pressure and injection control were hence verified .Therefore ,the control strategy was feasible and could satisfy the demands of engine bench test .

关 键 词：柴油机 控制策略 实时仿真 

分 类 号：TK42[动力工程及工程热物理—动力机械及工程]