Ligang TAN, Qi CHENG, Meiting WEI, Jie LI, Mingwei LUO. Photoelectric single-station passive location and error analysis to sea surface target[J]. Journal of Applied Optics, 2024, 45(4): 673
- Journal of Applied Optics
- Vol. 45, Issue 4, 673 (2024)
Fig. 1. Schematic diagram of UAV photoelectric reconnaissance equipment to sea surface target
Fig. 2. Schematic diagram of intersection of space ray and earth ellipsoid
Fig. 3. Statistics distribution of target positioning error
Fig. 4. Positioning errors under different pitches with azimuth unchanged
Fig. 5. Positioning errors under different azimuths with pitch unchanged
Fig. 6. Positioning errors under different target altitude errors with pitch and azimuth unchanged
Fig. 7. Mean values, standard deviations of positioning errors and distance of platform and target longitude errors at different platform altitudes with pitch and azimuth unchanged
Fig. 8. Simulation of location experiment for sea surface target
Fig. 9. Schematic diagram of intersection of space ray and earth ellipsoid
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Table 1. Analysis results of photoelectric single-station passive location
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Table 2. Simulation parameters of single-station passive location to sea surface target
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Table 3. Errors distribution of simulation parameters
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Table 4. Test data of ground simulation of single-station passive location to sea surface target
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