| 基于cRIO控制器的高压共轨柴油机ECU硬件在环仿真系统设计 |
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| 引用本文： | 王勤鹏,汤旭晶,王征,舒畅,余永华,杨建国.基于cRIO控制器的高压共轨柴油机ECU硬件在环仿真系统设计[J].船舶工程,2009,31(5). |
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| 作者姓名： | 王勤鹏 汤旭晶 王征 舒畅 余永华 杨建国 |
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| 作者单位： | 1. 武汉理工大学,能源与动力工程学院,武汉,430063
2. 武汉理工大学,能源与动力工程学院,武汉,430063;船舶动力工程技术交通行业重点实验室,武汉,430063 |
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| 摘 要： | 为测试和验证高压共轨柴油机电控单元的控制策略,设计了一套基于cRIO控制器的ECU硬件在环仿真系统.系统采集高压共轨柴油机的执行机构信号,用DMA方式将数据送至cRIO0控制器,经燃油喷射和排气阀驱动数学模型计算,输出控制模拟曲轴电机转速和保证ECU正常工作的信号.系统还在NI PXI平台设计了ECU监测记录模块.系统的设计可节省高压共轨柴油机ECU测试试验费用和缩短开发优化周期.
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| 关 键 词： | 高压共轨柴油机 cRIO控制器 硬件在环仿真 |
ECU hardware in-loop simulation design for common rail system of diesel engine based on cRIO controller |
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| WANG Qin-peng,TANG Xu-jing,WANG Zheng,SHU Chang,YU Yong-hua,YANG Jian-guo.ECU hardware in-loop simulation design for common rail system of diesel engine based on cRIO controller[J].Ship Engineering,2009,31(5). |
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| Authors: | WANG Qin-peng TANG Xu-jing WANG Zheng SHU Chang YU Yong-hua YANG Jian-guo |
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| Institution: | WANG Qin-peng1,TANG Xu-jing1,2,WANG Zheng1,SHU Chang1,YU Yong-hua1,YANG Jian-guo1,2 (1. College of Energy , Power Engineering,Wuhan University of Technology,Wuhan 430063,China,2. Key Laboratory of Marine Power Engineering & Technology under Ministry of Communication PRC,China) |
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| Abstract: | In order to testify the control strategy for Electronic Control Unit of high pressure common rail diesel engine, a hardware-in-the-loop (HIL) simulation system based on cRIO real-time controller was designed. The HIL system acquires the mechanism signals of the high pressure common rail diesel engine, transfers the data to cRIO real-time controller by using DMA method, and processes the data by the fuel injection mathematical model and the exhaust valve drive mathematical model. The signals were input for c... |
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| Keywords: | ECU |
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