Visual perception of wind hazards using cycloidal scanning LiDAR system

被引:0
作者
Kim, Gunzung [1 ]
Eom, Jeongsook [2 ]
Park, Yongwan [3 ]
机构
[1] Yeungnam Univ, Inst Informat & Commun, Gyongsan 38541, Gyeongsangbug D, South Korea
[2] Yeungnam Univ, Dept Multimedia & Commun Engn, Gyongsan 38541, Gyeongsangbug D, South Korea
[3] Yeungnam Univ, Sch Comp Sci & Engn, Gyongsan 38541, Gyeongsangbug D, South Korea
来源
SCIENTIFIC REPORTS | 2025年 / 15卷 / 01期
基金
新加坡国家研究基金会;
关键词
LiDAR; Urban air mobility; Wind hazards; Risley prism; Optical OFDMA; DWDMA; Variable field-of-view; Visual perception; CLEAR-AIR TURBULENCE; PARTICLE IMAGE VELOCIMETERS; SURFACE HETEROGENEITY; HARTLEY TRANSFORM; WEATHER RADAR; AEROSOL; PRINCIPLES; DESIGN; OPTIMIZATION; AIRBORNE;
D O I
10.1038/s41598-025-89112-y
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Urban Air Mobility (UAM) is particularly vulnerable to wind hazards, and conventional weather monitoring tools often do not offer the detailed, real-time information needed for safe operations. This research, which examines the visual perception of the on-board cycloidal scanning LiDAR system in improving UAM safety, is of significant importance. The cycloidal scanning LiDAR system, designed explicitly for on-board integration, delivers high-resolution visual mapping, real-time data processing, and comprehensive environmental scanning with 360 degrees rotational capabilities. Its lightweight design and low power consumption make it well-suited for UAM applications, providing continual visual updates on wind conditions along the flight path. This study underscores the system's effectiveness in providing advanced visual perception for UAM operations. By emphasizing the crucial role of visual perception in identifying and responding to wind hazards, the research highlights the significance of this technology in guaranteeing safe and efficient UAM operations. Striking a balance between real-time visual capabilities and practical considerations such as power, size, and weight is vital to optimizing UAM safety and efficiency.
引用
收藏
页数:39
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