内燃机工程2017，Vol.38Issue(2)：19-23,5.DOI:10.13949/j.cnki.nrjgc.2017.02.004
利用以太网的柴油机燃烧分析与控制方法研究
Study on Combustion Analysis and Control with Ethernet Communication for Diesel Engine
摘要
Abstract
A diesel engine combustion analysis and control system based on a developed combustion analysis tool and with the Ethernet communication was established.Real-time cylinder pressure information was acquired every 0.2 crankshaft angle and sent via the Ethernet of user datagram protocol(UDP) to a combustion analysis and control software, by which combustion indexes were calculated and sent to the engine control unit(ECU) in which closed-loop combustion control was applied with these combustion indexes.A verification test made on a 1.9L diesel engine demonstrates that this combustion analysis and control system successfully acquires real-time cylinder pressure information, provides combustion indexes, and has the ability to control engine combustion.关键词
内燃机/以太网/燃烧分析/用户报文协议/燃烧状态指标/燃烧闭环控制Key words
IC engine/Ethernet/combustion analysis/user datagram protocol/combustion indexes/closed-loop combustion control分类
能源科技引用本文复制引用
方成,杨福源,欧阳明高,高庆文,白思春..利用以太网的柴油机燃烧分析与控制方法研究[J].内燃机工程,2017,38(2):19-23,5.基金项目
科技部国际科技合作计划专项基金项目(2012DFA81190) （2012DFA81190）
