a.i. solutions has developed flight software used for autonomous station-keeping maneuver planning and for onboard orbit determination. The Goddard Enhanced Onboard Navigation System (GEONS) is a software package that provides onboard orbit determination for LEO, GEO, HEO, and Libration Point orbiting spacecraft. GEONS offers a compact and accurate orbit determination solution for missions that use GPS, inter-spacecraft ranging, celestial object, Ground Network, and TDRSS measurements and can be adapted to determine highly accurate absolute positions and relative positions between spacecraft flying in formations. It has been integrated with the GSFC-developed Navigator receiver and is being used for the MMS mission.
a.i. solutions also developed flight software for autonomous station-keeping maneuver planning (AutoCon™). AutoCon was used both on the ground and on-board EO-1 for autonomous, closed loop maneuver planning and execution.