高光学效率相干多普勒激光雷达的测风性能分析与测试

周安然; 韩於利; 孙东松; 韩飞; 唐磊; 蒋杉

doi:10.3788/IRLA201948.1105006

高光学效率相干多普勒激光雷达的测风性能分析与测试

doi: 10.3788/IRLA201948.1105006

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）

详细信息

作者简介:
周安然(1991-),男,博士生,主要从事激光遥感方面的研究。Email:anranzh@mail.ustc.edu.cn

中图分类号: TN958;TN249

Analyzing and testing of performances of high optical efficiency CDL in wind sensing

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: 近期研发了一套高光学效率全光纤化相干激光雷达设备，可用于风场的实时探测。该相干激光雷达工作于1.55 m波段，望远镜直径50 mm，时间分辨率和距离分辨率分别是1 s和30 m。系统集成了光纤结构的接收单元、可编程扫描模式的两轴扫描头及一个用于实时信号处理的多核数字信号处理器。对系统的测风性能进行了理论分析并同实验结果进行了对比，验证了系统测量距离达到5 km。之后，通过将激光雷达与超声波风速仪数据进行对比验证系统的测量精度。经过数据分析水平风速相关系数达0.980，标准差为0.235 m/s，风向数据相关系数达0.993，标准差为3.105。表明该相干激光雷达具有优良的性能，可以应用于大气边界层内的风场探测。
- 相干激光雷达 /
- 载噪比 /
- 风场测量 /
- 光学效率
Abstract: Recently a high optical efficiency all-fiber coherent Doppler lidar (CDL) system was developed to achieve real-time measurements of wind fields. The coherent lidar worked on 1.55 m band, the diameter of the felescope was 50 mm, the temporal and spatial resolution were 1 s and 30 m respectively. In addition, the system consisted of a fiber-based optical transceiver unit, a 2-axis scanner which can program scanning scheme, and a multicore digital signal processor (DSP) for real-time signal processing. Theoretical performances of the system in wind sensing were estimated and compared with experimental results, it verified that the measurement range was 5 km. In comparative experiment, the system and ultrasonic anemometer measured wind field simultaneously. Measured data were compared and analyzed, the result were listed as follow:correlation coefficient of wind speed was 0.980 and standard deviation was 0.235 m/s; correlation coefficient of wind direction was 0.993 and standard deviation was 3.105. The results prove that the system has excellent performance, can be widely used for wind detection in atomospheric boundary layer.
- coherent lidar /
- CNR /
- wind measurement /
- optical efficiency

[1]	Huffaker R M. Laser Doppler detection systems for gas velocity measurements[J]. Applied Optics, 1970, 9(5):1026-1039.
[2]	Zhang Xiaowen, Zheng Yongguang, Wu Lei, et al. Review on application of wind profiler radar in weather monitoring and forecasting[J]. Meteorological Science and Technology, 2017, 45(2):285-297. (in Chinese)张小雯, 郑永光, 吴蕾, 等. 风廓线雷达资料在天气业务中的应用现状与展望[J]. 天气预报, 2017, 45(2):285-297.
[3]	Kopp F, Rahm S, Smalikho I. Characterization of aircraft wake vortices by 2m pulsed Doppler lidar[J]. Journal of Atmospheric and Oceanic Technology, 2004, 2l(2):194-206.
[4]	Courtney M, Wanger R, Lindelow P. Testing and comparison of lidars for profile and turbulence measurements in wind energy[C]//IOP Conference Series:Earth and Environmental Science, 2008, 1(1):12-21.
[5]	Huffaker R M, Jelalian A V, Thomson J A L. Laser Doppler system for detection of aircraft trailing vortices[J]. Proc of the IEEE, 1970, 58(3):322-326.
[6]	Kane T J, Kozlovsky W J, Byer R L, et al. Coherent laser radar at 1.06m using Nd:YAG lasers[J]. Optics Letters, 1987, 12(4):239-239.
[7]	Richardson D J, Nilsson J, Clarkson W A. High power fiber lasers:current status and future perspectives[J]. Journal of The Optical Society Of America B-optical Physics, 2010, 27(11):63-92.
[8]	Cariou J P, Augere B, Valla M. Laser source requirements for coherent lidars based on fiber technology[J]. Comptes Rendus Physique, 2006, 7(2):213-223.
[9]	Ando T, Kameyama S, Hirano Y. All-fiber coherent Doppler LIDAR technologies at mitsubishi electric corporation[C]//IOP Conference Series:Earth and Environmental Science, 2008, 1(1):012011.
[10]	Pan Jingyan, Wu Shuangyang, Liu Guo, et al. Wind measurement techniques of coherent wind lidar[J]. Infrared and Laser Engineering, 2013, 42(7):1720-1724. (in Chinese)潘静岩, 邬双阳, 刘果, 等. 相干激光测风雷达风场测量技术[J]. 红外与激光工程, 2013, 42(7):1720-1724.
[11]	Diao Weifeng, Zhang Xin, Liu Jiqiao, et a1. All fiber pulsed coherent lidar development for wind profiles measurements in boundary layers[J]. Chinese Optics Letters, 2014, 12(7):71-74.
[12]	Wu Songhua, Liu Bingyi, Liu Jintao, et al. Wind turbine wake visualization and characteristics analysis by Doppler lidar[J]. Optics Express, 2016, 24(10):A762-A780.
[13]	Jia Xiaodong, Sun Dongsong, Shu Zhifeng, et al. Optimal design of the telescope in coherent Lidar and detection performance analysis[J]. Acta 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.
[14]	Kameyama S, Ando T, Asaka K, et al. Compact all-fiber pulsed coherent Doppler lidar system for wind sensing[J]. Applied Optics, 2007, 46(11):1953-1962.
[15]	Jia Xiaodong, Sun Dongsong. Maximum likelihood discrete spectral peak estimation in coherent wind lidar and Monte Carlo simulation[J]. High Power Laser and Particle Beams, 2015, 27(6):0610131. (in Chinese)贾晓东, 孙东松. 相干激光雷达中最大似然离散谱峰值估计及Monte Carlo仿真[J]. 强激光与粒子束, 2015, 27(6):0610131.

[1]	方志远, 赵明, 杨昊, 邢昆明, 王邦新, 陈剑锋, 邓旭, 程亮亮, 谢晨波. 直接测风激光雷达频率跟踪技术及对流层平流层大气风场观测 . 红外与激光工程, 2023, 52(2): 20220412-1-20220412-9. doi: 10.3788/IRLA20220412
[2]	王成龙, 闫伯龙, 徐茂, 马军. 不同瞄准策略的线性菲涅耳式聚光器光学性能 . 红外与激光工程, 2023, 52(9): 20230259-1-20230259-9. doi: 10.3788/IRLA20230259
[3]	张奕康, 眭晓林, 刘波, 吴姿妍, 梅博, 王波. 激光相干雷达中光电双下变频技术 . 红外与激光工程, 2023, 52(11): 20230172-1-20230172-9. doi: 10.3788/IRLA20230172
[4]	胡中昱, 卜令兵. Aeolus星载测风激光雷达进展综述 . 红外与激光工程, 2023, 52(5): 20220691-1-20220691-14. doi: 10.3788/IRLA20220691
[5]	储嘉齐, 韩於利, 孙东松, 赵一鸣, 刘恒嘉. 星载多普勒测风激光雷达小型化光学接收机 . 红外与激光工程, 2022, 51(9): 20210831-1-20210831-9. doi: 10.3788/IRLA20210831
[6]	孔晓娟, 刘秉义, 杨倩, 李忠平. 船载激光雷达测量水体光学参数的仿真模拟研究 . 红外与激光工程, 2020, 49(2): 0205010-0205010. doi: 10.3788/IRLA202049.0205010
[7]	周杰, 杨泽后, 宋帅, 张国娟, 毛一江, 李晓锋, 金凡皓, 冯力天, 陈春利, 周鼎富. 应用于区域三维风场测量的船载激光测风雷达 . 红外与激光工程, 2020, 49(S2): 20200189-20200189. doi: 10.3788/IRLA20200189
[8]	魏天问, 夏海云. 基于相干多普勒激光雷达的风雨同时探测 . 红外与激光工程, 2020, 49(S2): 20200406-20200406. doi: 10.3788/IRLA20200406
[9]	庄子波, 陈星, 台宏达, 宋德龙, 徐丰田, 邢志伟. 双激光雷达的水平风场估计方法 . 红外与激光工程, 2019, 48(10): 1005008-1005008(8). doi: 10.3788/IRLA201948.1005008
[10]	刘燕平, 王冲, 吴云斌, 上官明佳, 夏海云. 联合时频分析在相干测风激光雷达中的应用 . 红外与激光工程, 2018, 47(12): 1230001-1230001(8). doi: 10.3788/IRLA201847.1230001
[11]	周永升, 马勋鹏, 赵一鸣, 李凉海. 相干测风激光雷达微弱信号的频率估计 . 红外与激光工程, 2018, 47(3): 306002-0306002(8). doi: 10.3788/IRLA201847.0306002
[12]	王贵宁, 刘秉义, 冯长中, 吴松华, 刘金涛, 王希涛, 李荣忠. 相干测风激光雷达VAD风场反演的数据质量控制方法 . 红外与激光工程, 2018, 47(2): 230002-0230002(8). doi: 10.3788/IRLA201847.0230002
[13]	范钧, 吴非, 吕国皎, 赵百川, 邓欢, 王琼华. 基于可变孔径针孔阵列的集成成像3D显示 . 红外与激光工程, 2018, 47(6): 603005-0603005(4). doi: 10.3788/IRLA201847.0603005
[14]	王平春, 陈廷娣, 周安然, 韩飞, 王元祖, 孙东松, 王国成. 基于高斯拟合的相干激光雷达风速估计算法 . 红外与激光工程, 2018, 47(12): 1230006-1230006(6). doi: 10.3788/IRLA201847.1230006
[15]	陈冲, 孙东松, 陈廷娣, 韩於利, 赵若灿, 周安然, 王国成, 唐磊. 基于瑞利多普勒激光雷达数据的重力波测量与分析 . 红外与激光工程, 2018, 47(9): 930002-0930002(5). doi: 10.3788/IRLA201847.0930002
[16]	王骁, 曹秒, 安志勇, 曹维国, 尹鹏. 全内反射型太阳能聚光模块设计与研究 . 红外与激光工程, 2016, 45(10): 1020001-1020001(6). doi: 10.3788/IRLA201645.1020001
[17]	张明军, 高文英, 牛泉云, 袁兴起. 聚光光伏系统菲涅耳聚光器性能分析与仿真 . 红外与激光工程, 2015, 44(8): 2411-2416.
[18]	李飞, 张鸿翼, 吴军, 洪光烈, 徐卫明, 舒嵘. 强度编码合成孔径激光雷达原理与实验 . 红外与激光工程, 2015, 44(9): 2575-2582.
[19]	赵培娥, 罗雄, 曹文勇, 赵彬, 冯立天, 李晓锋, 谭锦, 周鼎富. 应用Zoom FFT方法提高相干测风激光雷达频谱分辨率 . 红外与激光工程, 2014, 43(1): 98-102.
[20]	潘静岩, 邬双阳, 刘果, 董光焰, 张鹏飞, 陈静. 相干激光测风雷达风场测量技术 . 红外与激光工程, 2013, 42(7): 1720-1724.

点击查看大图

计量

文章访问数: 569
HTML全文浏览量: 151
PDF下载量: 41
被引次数: 0

姓名
邮箱
手机号码
标题
留言内容
验证码

留言板

高光学效率相干多普勒激光雷达的测风性能分析与测试

doi: 10.3788/IRLA201948.1105006

作者简介:
周安然(1991-),男,博士生,主要从事激光遥感方面的研究。Email:anranzh@mail.ustc.edu.cn

Analyzing and testing of performances of high optical efficiency CDL in wind sensing

计量

高光学效率相干多普勒激光雷达的测风性能分析与测试

doi: 10.3788/IRLA201948.1105006

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:
周安然(1991-),男,博士生,主要从事激光遥感方面的研究。Email:anranzh@mail.ustc.edu.cn

English Abstract

Analyzing and testing of performances of high optical efficiency CDL in wind sensing

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

高光学效率相干多普勒激光雷达的测风性能分析与测试

doi: 10.3788/IRLA201948.1105006

作者简介: 周安然(1991-),男,博士生,主要从事激光遥感方面的研究。Email:anranzh@mail.ustc.edu.cn

Analyzing and testing of performances of high optical efficiency CDL in wind sensing

计量

出版历程

高光学效率相干多普勒激光雷达的测风性能分析与测试

doi: 10.3788/IRLA201948.1105006

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: 周安然(1991-),男,博士生,主要从事激光遥感方面的研究。Email:anranzh@mail.ustc.edu.cn

English Abstract

Analyzing and testing of performances of high optical efficiency CDL in wind sensing

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:
周安然(1991-),男,博士生,主要从事激光遥感方面的研究。Email:anranzh@mail.ustc.edu.cn

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:
周安然(1991-),男,博士生,主要从事激光遥感方面的研究。Email:anranzh@mail.ustc.edu.cn

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