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

CHU Quanhong1; LIU Tao1; HU Yong1; LI Feifei1; YAO Sujuan1; YANG Guohua1; QIU Huibin2; REN Lu1; GUO Min3

doi:10.3969/j.issn.1001-2222.2017.06.011

Vehicle Engine >

2017 , Vol. 0 >Issue 6: 57 - 61

DOI: https://doi.org/10.3969/j.issn.1001-2222.2017.06.011

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

CHU Quanhong1 ,
LIU Tao1 ,
HU Yong1 ,
LI Feifei1 ,
YAO Sujuan1 ,
YANG Guohua1 ,
QIU Huibin2 ,
REN Lu1 ,
GUO Min3

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(1.China North Engine Research Institute(Tianjin),Tianjin 300400,China；2.Beijing JingweiHiRain Technologies Co.,Ltd.,Beijing 100191,China;3.North General Power Group Co.,Ltd.,Datong 037036,China)

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Abstract

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 simulation 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．

Key words： diesel engine; control strategy; real-time simulation

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CHU Quanhong1 , LIU Tao1 , HU Yong1 , LI Feifei1 , YAO Sujuan1 , YANG Guohua1 , QIU Huibin2 , REN Lu1 , GUO Min3 . Development and Verification of Control Strategy for High Power Diesel Engine Based on Realtime Simulation System[J]. Vehicle Engine, 2017 , 0(6) : 57 -61 . DOI: 10.3969/j.issn.1001-2222.2017.06.011

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