柴油机电子控制喷油系统动态响应研究

Dynamic Response of Fully Electronically Controlled Fuel Injection System for Diesel Engines

本文依据自动控制原理,建立了柴油机电子控制喷油系统(FEFI)的动态数学模型。通过对系统的计算结果与实测值对比,两者有良好的一致性。并利用模型研究了变参效对本系统动态响应的影响。

This paper sets up a dynamic mathemetical model of FEFI system in terms of automatic control principles. The calculated results are in good ageeement with those of experimengts of the system. Parametric study on the dynamic response of the system is made with the help of the model.