Satellite measurement and control station antenna automatic control method based on cloud service

A measurement and control station and cloud service technology, applied in the field of satellite measurement and control, can solve the problems of difficulty in real-time grasping of satellite ground station antenna status, inaccurate orbital position information, and cumbersome operation process, so as to increase measurement and control time, improve automation, and improve utilization. rate effect

Active Publication Date: 2021-02-19
NANJING UNIV OF SCI & TECH
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Problems solved by technology

[0004] The purpose of the present invention is to provide an automatic control method for low-orbit satellite measurement and control antennas based on cloud services, which is suitable for micro-nano satellite interconnection measurement and control systems, facilitates automatic control of antennas by each measure...

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  • Satellite measurement and control station antenna automatic control method based on cloud service
  • Satellite measurement and control station antenna automatic control method based on cloud service
  • Satellite measurement and control station antenna automatic control method based on cloud service

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0021] The invention builds a cloud server based on the SuperSocket technology, uses the SGP4 algorithm to calculate the satellite orbit information, and uses the genetic algorithm to optimize the antenna scheduling scheme.

[0022] combine figure 1 with figure 2 , the cloud service-based satellite measurement and control station antenna automatic control method of the present invention, the steps are as follows:

[0023] Step 1: The user submits the measurement and control task, and the cloud server performs satellite orbit forecast for the task, and obtains the orbit forecast information. The orbit forecast information includes the task satellite set{C i} i＝1,....M , task measurement and control station set {S j} j＝1,....N and time window set {T ijk}, where i is the satellite number, M is the total number of satellites, j is the number of TT&C statio...

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Abstract

The invention discloses a satellite measurement and control station antenna automatic control method based on cloud service, and the method comprises the steps that a cloud server generates an orbit prediction and time window set for related satellites according to a measurement and control task specified by a user through an SGP4 algorithm; and then the server performs task planning on the antenna resources of each measurement and control station by using a genetic algorithm based on the generated time window set to generate an optimal scheduling scheme meeting requirements. The server allocates tasks to the measurement and control stations in various places according to the scheme, the measurement and control stations in various places read the tasks and then automatically control the antennas of the stations to track, capture and release related satellites, and the task execution conditions are fed back to the server. The invention has the advantages that automatic control over themeasurement and control antenna is achieved, meanwhile, the utilization rate of measurement and control resources is increased through algorithm planning and optimization, and the overall measurementand control efficiency of the system is also improved.

Description

technical field [0001] The invention belongs to satellite measurement and control technology, in particular to a method for automatically controlling antennas of satellite measurement and control stations based on cloud services. Background technique [0002] After entering the 21st century, with the development of the aerospace industry of various countries, various types of satellites and related payload systems have played an increasingly important role in the political, economic, cultural, military and other fields of various countries. The measurement and control system is an indispensable part of the satellite system. It can track, monitor and control the satellite flight orbit, attitude, on-board load and the working status of each subsystem, so as to ensure that the satellite flies and works according to the pre-designed procedures, and completes It can help decision makers to keep abreast of the state of the spacecraft and its execution of tasks, and make accurate j...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q10/04G06Q10/00G06N3/12
CPCG06Q10/0631G06Q10/067G06Q10/04G06Q10/20G06N3/126Y02D30/70
Inventor 于永军陈国星张翔
Owner NANJING UNIV OF SCI & TECH
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