脉宽调制式电控化油器的初步研究

A Preliminary Study on Electronic-Controlled Carburator by the Method of Pulse Width Modulation

本文提出了一种新的电控化油器方案,它是通过利用宽度调制的脉冲信号驱动电磁阀,调节化油器的供油量,实现化油器的电子控制。文中介绍了PWM控制方法的原理及电控化油器的配机试验结果。

An electronic-controlled carburator with an electro-magnetic valve driven by the width-modulated pulse is developed to realize its fuel flow control. The principle of control system as well as the test results on engine adaptation are illustrated and discussed in this paper.