Infrared and Laser Engineering, Volume. 54, Issue 6, 20250029(2025)
Compound-axis control model and analysis of link performance impacts in satellite laser communication systems
Fig. 3. Open-loop Bode digram of the coarse tracking subsystem, fine tracking subsystem and compound axis tracking system
Fig. 4. Closed-loop magnitude-frequency response of the coarse tracking subsystem (a) and compound axis tracking system (b)
Fig. 5. Tracking error of the compound axis tracking system with and without considering disturbances
Fig. 7. Tracking error before and after linear optimization (satellite-body vibration is SILEX model added with vibration at different frequency points)
Fig. 9. Performance analysis during the satellite attitude adjustment
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Qinglong YANG, Chenbo ZHANG, Yinqiao LI, Yixiao ZHU. Compound-axis control model and analysis of link performance impacts in satellite laser communication systems[J]. Infrared and Laser Engineering, 2025, 54(6): 20250029
Category: 光通信与光传感
Received: Jan. 12, 2025
Accepted: --
Published Online: Jul. 1, 2025
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