世界上第一架无人机1917年问世。发展至今,小型无人机用途越来越大。80年代中东战争和90年代初海湾战争中,小型无人机被用作空中侦察、电子对抗、目标定位等,为世人关注。 小型无人机的突出特点首先是尺寸小、重量轻,一般只有1～4米长的机身,2～6米长的机翼,起飞重量多为60～200千克,最轻的只有6千克左右。一般采用火箭助推或气动弹射方式 The world’s first drone came out in 1917. Since its inception, smaller UAVs have become more and more used. During the Middle East War in the 1980s and the Gulf War in the early 1990s, small UAVs were used for aerial reconnaissance, electronic warfare and targeting. Small UAV salient features first and foremost small size, light weight, usually only 1 to 4 meters long fuselage, 2 to 6 meters long wings, takeoff weight of 60 to 200 kg, the lightest 6 kg about. The general use of rocket boost or pneumatic catapult mode