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Wind retrieval of airborne fiber Doppler wind lidar and experimental verification
Li ZG(李志刚); Sun ZZ(孙泽中); Zhao ZL(赵增亮); Zhu XP(竹孝鹏); Zhu JS(朱金山); lizg_ldu@126.com
2016
Source Publication应用光学
Volume37Issue:5Pages:765
AbstractThrough the analysis of measurement characteristics for a 1 550nm all-fiber airborne doppler wind lidar,the ways of the velocity correction of plane and the exact wind retrieval algorithms were presented,also a software was completed for the derivation and display of the 3- dimension wind field for airborne Doppler lidar.A comparsion experiment between the airborne doppler lidar and sounding balloons was conducted.By the results statistics of 4airborne campaigns,the bias of wind speed and wind direction is below 1.4m/s and 10°respectively, and the correlation coefficients of wind speed and wind direction are all higer than 0.95.The performance of the lidar system and the accuracy of wind retrieval algorithms are validated by the experimental results.
SubtypeArticle
Other Abstract通过分析1 550nm全光纤机载多普勒测风激光雷达系统的测量模式特征,给出飞机速度校正方法、机载系统风场反演模型和算法,实现了机载大气三维风场的反演和显示软件。利用机载激光雷达的飞行试验数据,结合实时测量的小球测风数据,进行了风场信息的反演和结果的对比印证,统计4个架次的风廓线测量结果,两者的水平风速标准偏差小于1.4m/s,风向标准偏差小于10°,相关系数都达到0.95以上,从实验结果上验证了激光雷达的工作性能和数据反演算法的准确性。
Department空间
Funding Organization国家自然科学基金; 山东省自然科学基金 ; 国家自然科学基金; 山东省自然科学基金 ; 国家自然科学基金; 山东省自然科学基金 ; 国家自然科学基金; 山东省自然科学基金
Indexed ByCSCD
Funding Organization国家自然科学基金; 山东省自然科学基金 ; 国家自然科学基金; 山东省自然科学基金 ; 国家自然科学基金; 山东省自然科学基金 ; 国家自然科学基金; 山东省自然科学基金
WOS IDCSCD:5810280
CSCD IDCSCD:5810280
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.siom.ac.cn/handle/181231/28452
Collection空间激光信息技术研究中心
Corresponding Authorlizg_ldu@126.com
Affiliation中国科学院上海光学精密机械研究所
Recommended Citation
GB/T 7714
Li ZG,Sun ZZ,Zhao ZL,et al. Wind retrieval of airborne fiber Doppler wind lidar and experimental verification[J]. 应用光学,2016,37(5):765.
APA 李志刚,孙泽中,赵增亮,竹孝鹏,朱金山,&lizg_ldu@126.com.(2016).Wind retrieval of airborne fiber Doppler wind lidar and experimental verification.应用光学,37(5),765.
MLA 李志刚,et al."Wind retrieval of airborne fiber Doppler wind lidar and experimental verification".应用光学 37.5(2016):765.
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