Today is space with you [No. 1373]
Less than 10 days before the Spring Festival, the Xi'an Satellite Measurement and Control Center has successfully completed the health assessment of 52 Beidou navigation satellites. According to Chen Ning, director of a certain room of the center, through the "physical examination" of the Beidou navigation satellites operating in orbit one by one, the key technical indicators of all Beidou navigation satellites meet the requirements of the normal provision of various services.
Chen Ning, director of a room of the center, said: "This comprehensive 'physical examination' work is mainly carried out by the person in charge of each satellite to formulate a health detailed inspection plan, and after the overall review of the system is completed, under the principle of not affecting the normal provision of navigation services, the measurement and control system organizes the satellite development unit and the user department to jointly implement it." ”
In the center's Beidou satellite management machine room, it can be seen that a "satellite physical examination report form" records in detail the research and analysis of scientific and technological personnel on satellite components, subsystems, the operation status of the whole satellite, as well as the key indicators and factors, evaluation conclusions, reference standards and other content of the power supply, measurement and control, load and other subsystems, and personalized maintenance plans for each satellite to ensure that the satellites continue to maintain a good working state.
It is understood that since the official opening of the Beidou global navigation system, the Xi'an Satellite Measurement and Control Center, as the main responsible unit of the two core systems of Beidou measurement and control and inter-satellite link, has successfully completed the daily operation and maintenance, routine control, and abnormal disposal of the whole system by strictly implementing the requirements of the Beidou system work system. Through the establishment of the "star fixing" system, the establishment of "one star, one thing, one table" mechanism, they continue to improve the quality management system, and promote the long-term management capabilities of spacecraft in orbit to continue to refine and accurately gradually leap forward.
"In addition to carrying out health assessments of all 52 Beidou satellites every six months, we also conduct health assessments on satellites with operating hours in orbit that exceed the designed indicators every quarter." Engineer Lu Pengliang said, "We checked and analyzed the status performance of the satellite in the quarter, compiled a health inspection analysis report, and fully guaranteed the healthy operation of each 'old life star' on orbit." ”
The little year has arrived
The Spring Festival is approaching day by day
There is a flavor of the year called perseverance
Xi'an Satellite Measurement and Control Center
The Skynet is being opened
24 hours a day
Guard all "Chinese Stars"