Satellite laser communication composite tracking and pointing vibration suppression device and control method
A technology of laser communication and vibration suppression, applied in the direction of sustainable communication technology, advanced technology, energy consumption reduction, etc., can solve the problems of inaccurate prediction signals, unloading errors of rough tracking and aiming systems, etc., to avoid the increase of prediction errors, The effect of reducing satellite carrying power consumption and high tracking accuracy
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[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples, but the protection scope of the present invention should not be limited thereby.
[0019] see first figure 1 , figure 1It is a block diagram of the satellite laser communication compound tracking and aiming vibration suppression device of the present invention. As can be seen from the figure, the satellite laser communication composite tracking and targeting vibration suppression device of the present invention includes a satellite platform 1 and a satellite laser tracking and targeting system. The satellite laser tracking and targeting system includes a coarse tracking and targeting system 21, a telescope system 22, and a fine tracking and targeting system 23. A transflector M1, the second transflector M2, half-mirror M3, capture tracking sensor 24, communication tracking sensor 26 and signal receiver 27 are formed, and the positional relationshi...
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