Development of Automatic / Remote Satellite Operation System

Abstract

We are in progress to develop a system for automatic operation of a satellite in order to reduce human load at satellite steady operation phase. The ground station for small scientific satellite REIMEI is used as a test bench for verification of the automatic operation system. The automatic operation system is nearly completed for downlink operations of the data recorder that account for about 80% of REIMEI steady operation. This approach is very effective to reduce psychological and physical load of operators. To extend or complement functions of the automatic operation system, a system for remote operation of satellite is also in progress. The remote operation system is implemented in mobile gear, for example, tablet or smart phone, as well as personal computers. With this remote operation system, operators can monitor the status of the satellite and the ground station anywhere. In addition, on receiving emergency call, operator can send appropriate commands or operation plans by controlling the automatic operation system.