| 摘要:根据船用柴油机在控制目标、控制范围、控制方法与运行环境等方面的特点,以满足船用柴油机动力性、经济性和排放性能为目标,提出了船用共轨柴油机燃油喷射系统中轨压、喷油量、喷油正时及喷油率的具体控制策略,为船用共轨柴油机电控系统的设计提供参考。 |
| 关键词: 船用柴油机 高压共轨 燃油喷射系统 控制策略 |
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| Research on the Control Strategy of Marine Common Rail Diesel Engine’s Fuel Injection System |
| Yin Chengbin,Ou Dasheng,Zhang Xiaohuai,Zhou Jiadong |
| The Troops of;College of Naval Architecture and Power, Naval University of Engineering, Hubei Wuhan 430033 |
| Abstract:According to the characteristics of marine diesel engine with regard to control target, control range,control method and operation environment, and with the aim to satisfy the marine diesel demands on high output, low fuel consumption and low exhaust emissions, the control strategy of marine common rail diesel engine's fuel injection system is proposed in detail from the aspects of rail pressure,injection mass,injection timing and injection ratio, which providing valuable reference for the design of electronically-controlled system of marine common rail diesel engine. |
| Key words: marine diesel engine high pressure common rail fuel injection system control strategy〖FL |
