Yazhou YUE, Bin LI, Hongjie LEI. Advances and Prospects of Laser Measurement Technology for Air Motion Parameters（Invited）[J]. Acta Photonica Sinica, 2022, 51(4): 0428001
- Acta Photonica Sinica
- Vol. 51, Issue 4, 0428001 (2022)
Fig. 1. Schematic diagram of laser measurement method for air motion parameters
Fig. 2. Inversion coordinate system with multi-laser beam for air speed measurement
Fig. 3. The schematic of direct detection
Fig. 4. The schematic of coherent detection
Fig. 5. Actual drawing of pitot tube icing
Fig. 6. Airspeed measurement system on CV990
Fig. 7. WindSceptor product of OADS Corporation
Fig. 8. Laser measurement system for air motion parameters
Fig. 9. Prototype II of Michigan Aerospace Corporation
Fig. 10. Experimental prototype of AVIC CAIC
Fig. 11. Airspeed measurement prototype of AVIC CAIC
Fig. 12. Experimental prototype of AVIC FACRI
Fig. 13. Airspeed measurement prototype of AVIC FACRI
Fig. 14. Drag cone method for airspeed calibration
Fig. 15. DC-8 aircraft and its pod
Fig. 16. Apparatus for flight test of Thales
Fig. 17. Apparatus for flight test of ONERA
Fig. 18. Diagram of wind shear
Fig. 19. The experimental prototype of NCAR
Fig. 20. Ultraviolet turbulence sensor prototype of EADS
Fig. 21. Ultraviolet anemometer of DLR
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Table 1. Advantages and disadvantages comparison of direct and coherent detection schemes
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Table 2. Partial performance of reported laser systems for air motion parameters
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