ECU硬件在环用涡轮增压共轨柴油机模型开发  

Model of Turbo-charged and Common-rail Diesel for ECU Hardware-in-the-loop Test

作　　者：马超[1] 杭勇[1] 

机构地区：[1]一汽无锡油泵油嘴研究所,江苏无锡214063

出　　处：《现代车用动力》2010年第1期10-13,共4页Modern Vehicle Power

摘　　要：基于MATLAB/SIMULINK软件平台,开发了应用于电控单元(ECU)硬件在环测试的涡轮增压共轨柴油机模型。该模型包括进气系统模块,共轨燃油系统模块,扭矩计算模块,负载自动控制模块,冷却系统模块,发动机配置及信号转换模块和控制面板。为验证模型的准确性,以6DE柴油机为原型,利用试验数据对模型进行了校准。校准后的模型对发动机关键参数的计算值与试验值相吻合,满足控制系统开发对模型的需求。A turbo-charged and common rail diesel engine model used for ECU hard-in-the-loop test is designed based on MATLAB/SIMULINK,which includes common rail fuel system block,air inlet system block,torque computing block,load auto-control block,cooling system block,engine configuration block,signal conversion block and control panel block.The model was calibrated with experimental data of 6DE.Model simulation results show that calculated values fits well with experimental values,thus meet the requirements of control system developing.

关 键 词：硬件在环 仿真模型 试验对比 

分 类 号：TK422[动力工程及工程热物理—动力机械及工程]