50年来,DARPA 始终致力于重塑航空,它推出的新概念使飞行器的速度、高度和大小的设计边界不断地被突破。在 DARPA 创新技术的引领下,高超声速的飞行器,飞行时间长达连续数月甚至数年的飞行器,尺寸已经可以缩小到一只小乌甚至一只昆虫的大小飞行器,在飞行中能改变外形,像鸟飞行一样的飞行器也将在不久问世。 For over 50 years, DARPA has been dedicated to reshaping aviation and has introduced new concepts that continuously break the design boundaries of aircraft speed, altitude and size. Led by DARPA's innovative technology, hypersonic vehicles, aircraft that fly for months or even years, have been reduced in size to the size of a small animal or even an insect, capable of changing shape during flight, The same as the bird flying aircraft will also come out soon.