| 发动机采用BOOST建模和与CRUISE联合仿真的研究 |
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| 引用本文： | 王存磊,殷承良,陈俐.发动机采用BOOST建模和与CRUISE联合仿真的研究[J].汽车工程,2010,32(1). |
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| 作者姓名： | 王存磊 殷承良 陈俐 |
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| 作者单位： | 上海交通大学,汽车电子控制技术国家工程实验室,上海,200240 |
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| 基金项目： | 国家863计划节能与新能源汽车重大专项项目 |
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| 摘 要： | 利用AVL公司开发的BOOST软件可宏观地描述发动机的热力学过程且优化发动机的性能,而AVL的CRUISE软件可调用BOOST建立的发动机模型.在进行道路循环工况的仿真时,须对发动机全部工况点进行准确的标定.文中采用BOOST开发了发动机的仿真模型.通过调整节气门开度和燃烧模型参数,标定了发动机在多个转速和负荷点的转矩、功率和油耗,较好地模拟了发动机的动力性和经济性.最后基于ECE循环工况,将此模型与CRUISE进行联合仿真,分析了发动机瞬态工况的动力性、油耗和NO_x排放等参数.
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| 关 键 词： | 发动机 性能 仿真 标定 |
A Study on Engine Modeling with BOOST and BOOST-CRUISE Co-Simulation |
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| Wang Cunlei,Yin Chengliang,Chen Li.A Study on Engine Modeling with BOOST and BOOST-CRUISE Co-Simulation[J].Automotive Engineering,2010,32(1). |
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| Authors: | Wang Cunlei Yin Chengliang Chen Li |
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| Institution: | Wang Cunlei,Yin Chengliang & Chen LiShanghai Jiaotong University,State Lab of Automotive Electronics Engineering,Shanghai 200240 |
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| Abstract: | The thermodynamics process can be described macroscopically with the software BOOST developed by AVL Company,and another software CRUISE of AVL can call the engine model built with BOOST.In simulation on the working points with road driving cycle,all working points of engine need to be accurately calibrated.In this paper,a simulation model for the engine is set up with BOOST,and by adjusting throttle opening and the parameters of combustion model,the torque,power and fuel consumption of engine at a number o... |
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| Keywords: | BOOST CRUISE engine performance simulation calibration BOOST CRUISE |
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