Design and Implementation of Data Synchronization Strategy for Multiple Centers

With the rapid development of Chinese orbital spacecraft, in order to ensure the stable operation of satellite measurement and control service, improve the disaster recovery and backup capacity of the central system, the ground satellite survey, control system is gradually carrying out the construction of backup system. According to the transmission characteristics and service operation scenarios of satellite measurement and control data, this paper puts forward the multi-center data synchronization strategy and design scheme, so as to realize the effective management of the measurement, control task software and data among the multi-centers, build a multi-center collaborative measurement and control system, effectively improve the flexibility of the measurement and control service operation.