Computer aided design of satellite flight progress

The satellite flight status simulation software was established. It included satellite orbital parameter spread, space telemetering and telecontrol condition calculation, satellite flight eclipse scope and solar position etc. Man-computer input-output data interface and data flow stream was optimized. Satellite telemetering and telecontrol affair description format was given based on the PERT arrangement method. Choosing and repeating problem was solved by extending the concept of device and destruction. All possible protect progress depicted by the operator can be automatically arranged.