The requirement of real time is very high, all control tasks ;ire classified into relatively independent subprogramme by executive frequency and function to time-sharing execute.
发动机抓‘制刊-实时要求很高,将发动机的所有控制任务,按照任务的功能、执行
率、实时
划丫
为相对独立的子程序,按照实时
要求,
时执行。