Design of Mission-oriented Autonomous Commands for Small Satellites

In order to increase the safety,reliability and usability of the satellite,mission-oriented autonomous commands design of small satellites is provided after analyzing the characteristics of the small satellite commands.Several discrete commands are assembled into encapsulated batch commands.Commands condition is verified.Exception handing flow is implemented if there is exception.Satellite operation flow is simplified.Encapsulated batch commands can be started by time-programmed command or onboard events produced autonomously.Mission-oriented autonomous commands have been applied in several small satellites.