【摘要】 应用微机技术,使汽油机在非爆震区根据发动机的转速和功率由开环控制系统自动寻找点火角度;而在爆震区,则由闭环控制系统对其跟踪调整,至微爆状态。这样,发动机在稳态和瞬态运行都能实现点火系统的最佳控制。本文介绍的正是这种技术在480型汽油机上应用的成果。更多还原

【Abstract】 By using the microprocessor technique, open-loop control system makes search automatically after the ignition phase according to the engine speed and load over the zone without detonation for gasoline engine, and over the zone with detonation closed, loop control system follows up and adjusts until appearance of slight detonation. There by optimizing control of ignition system can be obtained either under steady operating condition or instantaneous operating condition. In this paper shows just the successful result in applying mentioned technique on gasoline engine type 480.更多还原