摘要
介绍了输出占空比随频率变化的波形变换方法 ,以及将其应用于汽车电子点火模块的闭合率控制 ,并对不同的控制方案作了性能比较。
An output duty ratio control method that depends on frequency change is introduced. This method is then applied to the dwell control of the automotive electronic ignition system model. The advantages of using this control method is compared with other currently used control methods.
关键词
频率变化
闭合率控制方法
汽车
点火系统
占空比
wave change
dwell
control method Zhou Nanxin Lab. Engineer
School of Electronic and Information, WAPU, Wuhan 430070, China.
