Xiang Li, Dongwei Bai, Lixin Meng, Liang Gao, Yan An. Optical telescope of space debris detection and ranging compound system[J]. Infrared and Laser Engineering, 2021, 50(7): 20200464
- Infrared and Laser Engineering
- Vol. 50, Issue 7, 20200464 (2021)
Fig. 1. Space debris ranging and imaging composite system
Fig. 2. Principle diagram of the optical path of the space debris detection and ranging composite system
Fig. 3. Optical structure of telescope structure system
Fig. 4. System image quality evaluation
Fig. 5. Structure diagram of the main mirror assembly
Fig. 6. Flexible support
Fig. 7. RMS value analysis result of the surface error of the main mirror assembly
Fig. 8. First three modes of the primary mirror assembly
Fig. 9. Lightweight hole model of main mirror
Fig. 10. Model comparison under different lightweight shapes
Fig. 11. Surface inspection result of main mirror assembly
Fig. 12. Secondary mirror assembly structure
Fig. 13. Structure diagram of optical telescope
Fig. 14. Simulation results of the whole machine
Fig. 15. Simulation results of the tail installation of the whole machine
Fig. 16. Surface fitting results
Fig. 17. Testing site
Fig. 18. Test of the optical telescope surface shape error
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Table 1. Technical specificatons optical telescope
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Table 2. Material properties of optical telescope
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Table 3. Minimum panel thickness required for different lightweight structures
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Table 4. Lightweight analysis results of main mirror
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