摘要
舰船航行时庞大躯身及上层建筑会对船体周边的大气流场分布产生较大的干扰,应用激光测风雷达获取舰船周边大气流场高时空分辨信息,能提升舰船航空飞行器在高海况条件下的安全起降能力。对舰船载激光测风雷达在海洋环境工作应用模式及数据需求等进行分析,并介绍了船载激光测风雷达工作原理及国内外发展情况,分析了雷达的相关关键技术,最后对船载3维高时空分辨风场测量技术的发展趋势进行了展望。
When a ship is sailing,its huge body and superstructure will cause great interference to the distribution of atmospheric flow field around the ship.The application of lidar to obtain high spatial-temporal resolution information of atmospheric flow field around the ship can improve the safe take-off and landing ability of ship aircraft under terrible ocean environment.The application mode and data requirements of shipborne lidar in marine environmentwas analyzed in this paper.The working principle of shipborne lidar and its development at home and abroadwas respectively introduced.Then,the related key technologies of radar was analyzed.Finally,the development trend of shipborne 3-D high spatial-temporal resolution wind field measurement technology was prospected.
作者
梁晓峰
张振华
LIANG Xiaofeng;ZHANG Zhenhua(Navy Armament Department, Chengdu 610100, China)
出处
《激光技术》
CAS
CSCD
北大核心
2021年第6期768-775,共8页
Laser Technology
关键词
激光技术
激光测风雷达
大气风场测量
舰船
laser technique
wind lidar
measurement of atmospheric wind field
warship
