| 基于MATLAB的增压发动机动态排放仿真模型研究 |
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| 引用本文： | 尚前明,余宏峰.基于MATLAB的增压发动机动态排放仿真模型研究[J].武汉理工大学学报(交通科学与工程版),2007,31(4):649-652. |
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| 作者姓名： | 尚前明 余宏峰 |
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| 作者单位： | 武汉理工大学能源与动力工程学院,武汉,430063 |
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| 基金项目： | 高等学校博士学科点专项科研项目 |
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| 摘 要： | 介绍了研究增压发动机动态排放问题的意义以及研究方法.采用了增压发动机动态性能模拟与稳态试验相结合的方法,建立了涡轮增压柴油机的准线性动态模型,利用稳态试验数据建立神经网络排放模型,提出了一种将2种模型结合起来在MATLAB/SIMULINK环境下的增压发动机动态排放预测仿真模型.
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| 关 键 词： | 增压发动机 动态排放 仿真 |
| 修稿时间： | 2007-03-27 |
Study on Dynamic Emission Simulation Model of Turbocharged Engine Based on MATLAB |
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| Shang Qianming,Yu Hongfeng.Study on Dynamic Emission Simulation Model of Turbocharged Engine Based on MATLAB[J].journal of wuhan university of technology(transportation science&engineering),2007,31(4):649-652. |
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| Authors: | Shang Qianming Yu Hongfeng |
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| Institution: | School of Power and Energy Engineering WUT ,Wuhan 430063 |
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| Abstract: | The significance and research method of dynamic emission of turbocharged engine are described in the paper.The research method is used,which combines the turbocharged engine dynamic performance simulation with the steady test.A quasi linear dynamic simulation model for turbocharged diesel engine is established.Neural network based emission model is established using the steady test data.A prediction simulation model of turbocharged engine dynamic emission is proposed based on MATLAB/SIMULINK. |
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| Keywords: | MATLAB/SIMULINK |
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