SATELLITE CONTROL USING REMOTE CONTROL ADJUSTMENT OF TELEMETRY PARAMETER MOUNTED ON SATELLITE

摘要

PROBLEM TO BE SOLVED: To provide a satellite command system and a method for controlling a satellite by using a remote control adjustment of a telemetry parameter mounted on the satellite. SOLUTION: Software is respectively arranged in redundant processor units for manufacturing separate DMA command input passages in the redundant processor units. A command repeater is used in a ground station to convert a command performed by the satellite into a form prepared for an adjustment. Command information is linked up to the satellite by remotely controlling (adjusting) a quantity measured by a mounted computer by using the telemetry collection function. The software performed in the processor units recognizes the adjustment to restore the command by processing the command. The restored command is sent to the processor units, and then, the processor units perfom the command.