drone[英][drəʊn][美][droʊn] 名词1.(遥控)无人驾驶飞机,靶机2.(发动机的)嗡嗡声动词(发动机)发出嗡嗡声词汇解读无人机最早在20世纪20年代出现,当时用作战斗机训练用的靶机。在军方术语中,无人机指可重复使用的比空气重的飞行器。
极小无人机如以色列的IAI Malat Mosquito,美国的Aurora Flight Sciences Skate,澳大利亚Cyber Technology的CyberQuad Mini ,以及他们的最新型CyberQuad Maxi。
近年来,搭载照相设备等任务载荷、由飞手遥控或利用飞控系统自主控制飞行的无人机平台,在测绘、减灾应急等遥感应用领域日益发挥重要作用,成为遥感家族的新成员。无人机因其小巧机动、低空飞行、时空分辨率高、载荷配置多样灵活等特点,被称为遥感家族的“小精灵”。但,这个“小精灵”却有大用处!
China's large, twin-engine unmanned transport aircraft made its maiden flight from the Zigong Fengming General Airport in southwest China's Sichuan Province on August 11. The aircraft has easy loading and unloading features, high reliability and safety levels, and a high degree of intelligence. It is expected to provide support for the country to expand its air cargo transportation scenarios and create a new type of smart logistics in the low-altitude economy.