连续相干探测激光风速仪设计与测试

蒋杉; 孙东松; 韩於利; 韩飞; 周安然; 郑俊; 唐磊

doi:10.3788/IRLA201948.1203008

连续相干探测激光风速仪设计与测试

doi: 10.3788/IRLA201948.1203008

蒋杉^1,2,
孙东松¹,
韩於利¹,
韩飞¹,
周安然¹,
郑俊¹,
唐磊²

1.
中国科学技术大学地球和空间科学学院,安徽合肥 230031;
2.
合肥师范学院物理与材料工程学院,安徽合肥 230031

基金项目:

国家自然科学基金（41774193，41574180）;安徽省高校自然科学研究重点项目（KJ2019A0724）

详细信息

作者简介:
蒋杉(1985-),男,讲师,博士生,主要从事光电检测与控制、激光遥感等方面的研究。Email:wdjiangshan@126.com

中图分类号: TN958

Design and test of laser anemometer based on continuous wave coherence detection

1.
School of Earth and Space Science,University of Science and Technology of China,Hefei 230031,China;
2.
School of Physics and Material Engineering,Hefei Normal University,Hefei 230031,China

摘要: 为实现近距离风场的精确实时观测，基于连续相干探测技术，选取人眼安全的1.55 m为工作波长，设计了一台激光风速仪。系统光路采用全光纤结构增强运行稳定性，望远镜采用同轴透射式结构，有效口径为70 mm，测量光束聚焦距离为80 m。利用A/D采集卡上板载现场可编程门阵列芯片处理大气回波信号，并设计了谱质心算法估计径向风速，提高了系统运行的精确性和实时性。长期径向风速测量结果表明，所设计激光风速仪输出信号稳定，时间分辨率为1 s，风速测量范围下限约为0.915 m/s。与一台校准过的脉冲相干测风激光雷达进行对比实验，两设备测得风速数据相关系数为0.997，标准差为0.090 m/s，最大相差0.480 m/s。
- 遥感 /
- 风速仪 /
- 连续激光 /
- 相干探测
Abstract: In order to implement measurement of the close wind field accurate and real-time, a laser anemometer based on CW coherence detection was designed with eye-safe band 1.55 m. The system optical path employed the all-fiber structure to enhance the operational stability. The telescope adopted a coaxial transmission structure with effective aperture of 70 mm and focusing distance of 80 m. The backscattered signals were processed by using the on-board programmable gate array chip on the A/D capture card and spectral centroid algorithm was also designed for wind velocity estimation. The anemometer realized high real-time and reliability. The long-term radial wind speed measurement results proved that the laser anemometer output signal was stable with a time resolution of 1 s and the lower limit of the wind measurement range was about 0.915 m/s. Compared with a calibrated pulsed coherent wind lidar, the correlation coefficient of wind speed data measured by the two devices was 0.997, the standard deviation was 0.090 m/s, and the maximum difference was 0.480 m/s.
- remote sensing /
- anemometer /
- continuous wave laser /
- coherence detection

[1]	Rodrigo P J, Iversen T, Hu Q, et al. Diode laser lidar wind velocity sensor using a liquid-crystal retarder for non-mechanical beam-steering[J]. Optics Express, 2004, 22(22):26674-26679.
[2]	Jia Xiaodong, Sun Dongsong, Shu Zhifeng, et al. Optimal design of the telescope in coherent lidar and detection performance analysis[J]. Atca Optica Sinica, 2015, 35(3):0301001. (in Chinese)贾晓东, 孙东松, 舒志峰, 等. 相干激光雷达中望远镜的优化及探测性能分析[J]. 光学学报, 2015, 35(3):0301001.
[3]	Pitter M, Burin des Roziers E, Medley J, et al. Performance stability of zephIR in high motion environments:floating and turbine mounted[C]//EWEA Annual Event, 2014, PO.ID:091.
[4]	Barker W, Harris M, Pitter M, et al. Lidar turbulence measurements for wind turbine selection studies:design turbulence[C]//EWEA Annual Event, 2014, PO.ID:169.
[5]	Hu Q, Rodrigo P J, Pedersen C. Remote wind sensing with a CW diode laser lidar beyond the coherence regime[J]. Optics Letters, 2014, 39(16):4875-4878.
[6]	Feng Litian, Guo Hongqi, Chen Yong, et al. Experiment of all fiber Doppler lidar at 1.55m[J]. Infrared and Laser Engineering, 2011, 40(5):844-847. (in Chinese)冯力天, 郭弘其, 陈涌, 等. 1.55m全光纤多普勒测风激光雷达系统与试验[J]. 红外与激光工程, 2011, 40(5):844-847.
[7]	Peng Zhangxian, Liu Bo, Yue Yongjian. Optical system design of monostatic nonscanning Doppler wind lidar[J]. High Power Laser and Particle Beams, 2015, 27(9):091010. (in Chinese)彭章贤, 刘博, 岳永坚. 非扫描测风激光雷达光学系统设计[J]. 强激光与粒子束, 2015, 27(9):091010.
[8]	Frehlich R, Kavaya M. Coherent laser radar performance for general atmospheric refractive turbulence[J]. Applied Optics, 1991, 30(36):5325-5352.
[9]	Brinkmeyer E, Waterholter T. Continuous wave synthetic low-coherence wind sensing Lidar:motionless measurement system with subsequent numerical range scanning[J]. Optics Express, 2013, 21(2):1872-1897.
[10]	Hill C. Coherent focused lidars for Doppler sensing of aerosols and wind[J]. Remote Sens, 2018, 10(3):466.
[11]	Hansen R S, Pedersen C. All semiconductor laser Doppler anemometer at 1.55m[J]. Optics Express, 2008, 16(22):18288-18295.
[12]	Rodrigo P J, Pedersen C. Field performance of an all-semiconductor laser coherent Doppler lidar[J]. Optics Letters, 2012, 37(12):2277-2279.
[13]	Wagner R, Mikkelsen T, Courtney M, et al. Investigation of turbulence measurements with a lidar[C]//EWEA Annual Event, 2009, PO.ID:84.
[14]	Harris M, Hand M, Wright A. Lidar for turbine control[R]. USA:National Renewable Energy Laboratory Technical Report, 2006:TP500-39154.
[15]	Simley E, Pao L Y, Frehlich R, et al. Analysis of light detection and ranging wind speed measurements for wind turbine control[J]. Wind Energy, 2014, 17(3):413-433.
[16]	Wendy F F, Moises R L, Oleg S, et al. Combined application of power spectrum centroid and support vector machines for measurement improvement in Optical Scanning Systems[J]. Signal Processing, 2014, 98(5):37-51.

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连续相干探测激光风速仪设计与测试

doi: 10.3788/IRLA201948.1203008

作者简介:
蒋杉(1985-),男,讲师,博士生,主要从事光电检测与控制、激光遥感等方面的研究。Email:wdjiangshan@126.com

Design and test of laser anemometer based on continuous wave coherence detection

计量

连续相干探测激光风速仪设计与测试

doi: 10.3788/IRLA201948.1203008

1. 中国科学技术大学地球和空间科学学院,安徽合肥 230031;

2. 合肥师范学院物理与材料工程学院,安徽合肥 230031

作者简介:
蒋杉(1985-),男,讲师,博士生,主要从事光电检测与控制、激光遥感等方面的研究。Email:wdjiangshan@126.com

English Abstract

Design and test of laser anemometer based on continuous wave coherence detection

1. School of Earth and Space Science,University of Science and Technology of China,Hefei 230031,China;

2. School of Physics and Material Engineering,Hefei Normal University,Hefei 230031,China

全文HTML

目录

留言板

连续相干探测激光风速仪设计与测试

doi: 10.3788/IRLA201948.1203008

作者简介: 蒋杉(1985-),男,讲师,博士生,主要从事光电检测与控制、激光遥感等方面的研究。Email:wdjiangshan@126.com

Design and test of laser anemometer based on continuous wave coherence detection

计量

出版历程

连续相干探测激光风速仪设计与测试

doi: 10.3788/IRLA201948.1203008

1. 中国科学技术大学 地球和空间科学学院,安徽 合肥 230031; 2. 合肥师范学院 物理与材料工程学院,安徽 合肥 230031

作者简介: 蒋杉(1985-),男,讲师,博士生,主要从事光电检测与控制、激光遥感等方面的研究。Email:wdjiangshan@126.com

English Abstract

Design and test of laser anemometer based on continuous wave coherence detection

1. School of Earth and Space Science,University of Science and Technology of China,Hefei 230031,China; 2. School of Physics and Material Engineering,Hefei Normal University,Hefei 230031,China

全文HTML

目录

作者简介:
蒋杉(1985-),男,讲师,博士生,主要从事光电检测与控制、激光遥感等方面的研究。Email:wdjiangshan@126.com

1. 中国科学技术大学地球和空间科学学院,安徽合肥 230031;

2. 合肥师范学院物理与材料工程学院,安徽合肥 230031

作者简介:
蒋杉(1985-),男,讲师,博士生,主要从事光电检测与控制、激光遥感等方面的研究。Email:wdjiangshan@126.com

1. School of Earth and Space Science,University of Science and Technology of China,Hefei 230031,China;

2. School of Physics and Material Engineering,Hefei Normal University,Hefei 230031,China