| 基于dSPACE平台的柴油机测控系统硬件在环仿真 |
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| 引用本文： | 杜剑维,张寅豹,王银燕,杨传雷,张鹏奇.基于dSPACE平台的柴油机测控系统硬件在环仿真[J].交通运输工程学报,2009,9(3). |
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| 作者姓名： | 杜剑维 张寅豹 王银燕 杨传雷 张鹏奇 |
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| 作者单位： | 杜剑维,王银燕,杨传雷,张鹏奇(哈尔滨工程大学,动力与能源工程学院,黑龙江,哈尔滨,150001);张寅豹(天津出入境检验检疫局,天津,300191)
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| 摘 要： | 为了降低柴油机测控系统的开发时间和费用,采用dSPACE硬件在环仿真平台,对柴油机测控系统进行了开发.采用BP神经网络改进了柴油机准稳态模型,使用Matlab/Simulink软件建立了TBD620V12型增压柴油机的改进准稳态模型,并检验了新增的爆发压力模型和滑油压力模型的精度.在dSPACE处理器中运行该仿真模型,并通过输入输出接口板及接口电路将测控系统与dSPACE平台连接,实现了测控系统与柴油机模型的闭环仿真.仿真结果与试验数据对比表明:相对误差小于3%,从而可用硬件在环仿真代替实机试验,缩短了测控系统的开发周期,并降低了开发成本.
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| 关 键 词： | 柴油机 测控系统 准稳态模型 硬件在环仿真 BP神经网络 |
Hardware-in-the-loop simulation of monitoring system for diesel engine based on dSPACE platform |
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| DU Jian-wei,ZHANG Yin-bao,WANG Yin-yan,YANG Chuan-lei,ZHANG Peng-qi.Hardware-in-the-loop simulation of monitoring system for diesel engine based on dSPACE platform[J].Journal of Traffic and Transportation Engineering,2009,9(3). |
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| Authors: | DU Jian-wei ZHANG Yin-bao WANG Yin-yan YANG Chuan-lei ZHANG Peng-qi |
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| Institution: | 1.School of Power and Energy Engineering;Harbin Engineering University;Harbin 150001;Heilongjiang;China;2.Tianjin Entry-Exit Inspection and Quarantine Bureau;Tianjin 300191;China |
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| Abstract: | In order to reduce the development cycle and cost,dSPACE hardware-in-the-loop simulation platform was used in developing the monitoring system of diesel engine.BP neural network was used to improve the quasi-stable model of diesel engine.Matlab/Simulink was used to establish an improved quasi-stable model of TBD620V12 turbocharged diesel engine.The precisions of explosion pressure model and lubricating oil pressure model were inspected.The simulation model was operated in dSPACE operator,and the monitoring ... |
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| Keywords: | diesel engine monitoring system quasi-stable model hardware-in-the-loop simulation BP neural network |
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