在美国,微型飞机的概念是在1992年美国国防部预研项目管理局召开的未来军事作战技术讨论会上提出的.美国军方对微型飞机十分感兴趣.他们期望利用微型飞机不容易被发现和成本低廉的特点,在前线上空、城市上空或森林上空,执行侦察和监视等任务.鉴于环境和任务不同,微型飞机的形态和飞行原理有着明显差别. In the United States, the concept of miniature aircraft was presented at a seminar on future military operations held by the Defense Advanced Research Projects Administration in 1992. The U.S. military is very much interested in miniature aircraft and they expect to find it harder to find a miniature aircraft And low-cost features such as reconnaissance and surveillance over the front line, above the city or over the forest, and there is a clear difference in the form and flight principle of the mini-aircraft given the differences in environments and tasks.