Yizhen YIN, Guohua KANG, Junfeng WU, Jiaqi WU, Jindong YUAN. Research on Attitude Maneuver Control of Thin-film Spacecraft Based on Nonlinear Variable Structure Sliding Mode Controller[J]. AEROSPACE SHANGHAI, 2024, 41(6): 95
- AEROSPACE SHANGHAI
- Vol. 41, Issue 6, 95 (2024)
Fig. 1. Slider-sail mechanism of square thin-film sapcecraft
Fig. 2. Working principle diagram of small sail
Fig. 3. Fly wheel system of thin-film spacecraft
Fig. 4. Diagram of atmospheric disturbance moment
Fig. 5. Diagram of the attitude control system of thin-film spacecraft
Fig. 6. Attitude response of thin-film spacecraft
Fig. 7. Control torque![]()
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Fig. 8. Rotate speed of the flywheel system
Fig. 9. Motion of the slider-sail mechanism
Fig. 10. Change in the moment of inertia of thin-film spacecraft
Fig. 11. Design of the on-ground attitude adjustment experiment system for thin-film spacecraft
Fig. 12. Simulative module of thin-film spacecraft
Fig. 13. Air-bearing platform
Fig. 14. Experimental scene layout
Fig. 15. Flow chart for the attitude maneuver experiment of thin-film spacecraft
Fig. 16. Attitude information of the thin-film spacecraft
Fig. 17. Rotate speed of the actuator flywheel
Fig. 18. Steady-state error of the attitude maneuver experiment
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Table 1. Parameters involved in the simulation process
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Table 2. Parameters of the simulative module of thin-film spacecraft
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Table 3. Parameters in the attitude maneuver experiment
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