某脉宽调制数字快速电磁阀方案设计及仿真研究

摘要

With the development of aviation industry ,the pulse width modulation digital fast solenoid valve is becoming increasingly prominent in fuel control system .The paper basically studies the design and per‐formance simulation analysis of a pulse width modulation digital fast solenoid valve with the function of self‐open when power cutting .Through validation test ,the design of pulse width modulation digital fast solenoid valve has been optimized .%脉宽调制数字快速电磁阀作为重要的电液转换元件，在燃油控制系统的作用日益突出。针对断电常开型快速电磁阀的需求，开展断电常开型脉宽调制数字快速电磁阀的方案设计及仿真研究，并通过工程验证使该脉宽调制数字快速电磁阀的设计方案得到优化。