Jifeng ZHANG, Yansong SONG, Junyao WANG, Yang LIU. Research on Technology of Airborne Optoelectronic Tracking Platform Based on Dual Liquid Crystal Polarization Grating[J]. Acta Photonica Sinica, 2024, 53(3): 0311002
- Acta Photonica Sinica
- Vol. 53, Issue 3, 0311002 (2024)
Fig. 1. Schematic of dual grating beam deflection
Fig. 2. Schematic of Euler angular velocity decoupling
Fig. 3. Composition of the dual grating system
Fig. 4. Dual grating control structure
Fig. 5. Dual grating tracking field of view image
Fig. 6. System tracking experiment site long-distance targets and tracking field of view
Fig. 7. Acquisition of attitude data under 5°@0.2 Hz disturbance
Fig. 8. Acquisition of attitude data under 2°@0.5Hz disturbance
Fig. 9. Tracking residual plot at 2°@0.5 Hz perturbation
Fig. 10. Tracking residual plot at 2°@0.5 Hz perturbatio
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