| 汽油机燃油控制系统联合仿真 |
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| 引用本文： | 邓元望,贾国海,左青松,成伟,朱浩,张邦基.汽油机燃油控制系统联合仿真[J].中南大学学报(自然科学版),2011,42(2). |
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| 作者姓名： | 邓元望 贾国海 左青松 成伟 朱浩 张邦基 |
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| 作者单位： | 1. 湖南大学汽车车身先进设计制造国家重点实验室,湖南长沙,410082;湖南大学机械与运载工程学院,湖南长沙,410082
2. 湖南大学机械与运载工程学院,湖南长沙,410082 |
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| 基金项目： | 江苏省动力机械清洁能源与应用重点实验室开放基金资助项目 |
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| 摘 要： | 基于AMESim仿真软件的发动机仿真平台IFP-Engine,建立四缸直喷增压汽油机仿真模型,在Matlab/Simulink仿真软件中建立汽油机燃油量智能控制器,联合AMESim和Simulink仿真软件仿真,实现对汽油机燃油量的精确控制.仿真结果表明:使用燃油量智能控制器,空燃比可维持在14.7左右,汽油机的最大功率提高5.6%,耗油率降低6.6%.
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| 关 键 词： | AMESim仿真软件 Matlab/Simulink仿真软件 联合仿真 空燃比 汽油机 |
Co-simulation of injection control system of gasoline engine |
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| DENG Yuan-wang,JIA Guo-hai,ZUO Qing-song,CHENG Wei,ZHU Hao,ZHANG Bang-ji.Co-simulation of injection control system of gasoline engine[J].Journal of Central South University:Science and Technology,2011,42(2). |
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| Authors: | DENG Yuan-wang JIA Guo-hai ZUO Qing-song CHENG Wei ZHU Hao ZHANG Bang-ji |
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| Institution: | DENG Yuan-wang1,2,JIA Guo-hai2,ZUO Qing-song2,CHENG Wei2,ZHU Hao2,ZHANG Bang-ji1,2 (1.State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body,Hunan University,Changsha 410082,China,2.College of Mechanical & Vehicle Engineering,China) |
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| Abstract: | An engine model with four cylinders turbocharged gasoline direct injection was built in the IFP-Engine library of the AMESim simulation software.The gasoline engine controller was built in the Matlab/Simulink software.The co-simulation was made to run the models in two different softwares respectively at the same time and the engine's injection flow rate was effectively controlled.The results show that with the intelligent controller of the gasoline engine fuel control system,the air-fuel ratio fluctuates a... |
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| Keywords: | AMESim simulation software Matlab/Simulink software co-simulation air fuel ratio gasoline engine |
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