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Simulation of the original injection MAP diagram of electronic-controlled gasoline engines based on MATLAB/SIMULINK

机译:基于MATLAB / SIMULINK的电子控制汽油发动机原始注射地图图的仿真

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The mean value engine model is mainly used in developing gasoline engine control systems. In this paper, the author introduce the intake manifold sub-model and throttle body sub-model of mean value engine model, and coupled with a mathematic model of the basic fuel injection pulse width by MATLAB/SIMULINK. Obtained a electronic control system basic MAP diagram of Renault E6 single cylinder research engine by simulation, the results showed a good agreement with the theoretical analysis and test results. This model can be used as EFI Transformation of a gasoline engine. The MAP diagram obtained can be used as the initial MAP diagram to ensure engine running and shorten the modification period of the engine EFI system.
机译:平均值发动机模型主要用于开发汽油发动机控制系统。在本文中,作者介绍了平均值发动机模型的进气歧管子模型和节气门体子模型,并通过Matlab / Simulink与基本燃料喷射脉冲宽度的数学模型。通过仿真获得了雷诺E6单缸研究引擎的电子控制系统基本地图图,结果表明了与理论分析和测试结果一致。该模型可用作汽油发动机的EFI转换。所获得的地图图可用作初始地图图,以确保发动机运行并缩短发动机EFI系统的修改周期。

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