Discussion on Integration Management of TTC Information

摘要

To support more and more satellite and launch vehicle missions,tracking,telemetry and command (TT&C) system is challenged by requirements of more equipments operation,more complex system management and more intelligent decision-making.With the development of information technology (IT),promoting IT usage in TT&C system is the only way to meet the challenge.Based on the views of IT evolution stages,information integration issues,combined with TT&C system,this paper proposed a TT&C information integration management model and a corresponding application system,which both have three levels,a base-level with automation as subject,a middle-level with process management as subject and a high-level with intelligence as subject.Comprehensive discussion shows that the information integration stage in IT evolution is the key develop-ment stage for TT&C system.To improve information integration efficiency and ability,the three-layer model is an instructive model for practical application.