柴油机电控燃油动力系统设计

摘要：柴油机电控燃油泵将用于柴油机综合动力系和多参数控制。理论分析证明，在曲轴转角的范围内对燃料喷射量进行设计，此设计是在发动机的测量和试验之后进行的。等速凸轮轴传动装置对EUP系统燃料喷射量的提前角和喷射时间是没有影响的。其控制精度完全能够满足喷油时间图谱和发动机最大输出功率的要求。
关键词：柴油机电子组合泵、综合传动、电控部件。

Electronic Unit Pump Diesel Engine Control Unit Design for Integrated Powertrain System
Abstract：The performance of the electronic unit pump(EUP)diesel engine is studied，it will be used in the integrated powertrain and its multi parameters are controllable. Both the theoretical analysis and experiment research are taken. A control unit f0r the fuel quantity and timing in crankshaft domain is designed on this basis and the engine experiment test has been done．For the constant speed camshaft driving EUP system． The fuel quantity will increase as the supply angle goes up and injection timing has no effect. The control precision can reach 1 CA．The full injection timing MAP and engine peak performance corves are ℃made successfu11
Key words：electronic unit pump(EUP)diesel engine；integrated powertrain；electronic control unit.

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