Unattended satellite ground station tracking control system
A technology of tracking control and ground station, which is applied in the field of satellite ground station system, can solve problems such as unsatisfactory, complex and large system, insufficient automation, etc., and achieve the effect of accurate satellite orbit forecast, strong system reliability and good communication gain
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[0036] Such as figure 1 As shown, an unattended satellite ground station tracking control system:
[0037] (1) Orbit prediction module, such as figure 2 As shown, according to the communication task requirements, the target satellite is selected as the input content of the orbit prediction module, and the target satellite can be a single satellite or multiple satellites. This module automatically downloads the two-line root number of the target satellite through the relevant website every 5 days, or manually clicks whether to update the two-line root number of the target satellite. The module predicts the spatial position of the target satellite for a period of 5 days through the precise SGP4 orbit prediction software, and forecasts the entry time and transit time of the satellite for 5 days. Such as image 3 As shown, this module outputs the satellite position data of the transit time in the next 5 days to the satellite azimuth calculation module.
[0038] (2) The azimut...
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