Informatization Maintenance of TTC System Based on CBM

摘要

In view of the complexity of TT&C equipment and the difficulty of maintenance,a CBM construction being applicable to TT&C system was estab-lished according to the technology of condition-based maintenance and the OSA-CBM standard.By the study of state information management,performance evaluation,fault diagnosis and other key technologies,the condition-based maintenance functions for TT&C system were implemented initially.In the field of space TT&C,a new maintenance mode was established.It can meet the needs of the developing space launch missions and the management of on-orbit satellites.