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很多人以为无人机是近几年的产物,其实不然,早在航空技术起步发展之时,各国就开始研发无人机以便在战争时替代有人机。19世纪末时,一批航空先行者便开始了无人机的预研计划。战争是各种先进技术的催化剂,无人机也不例外。上世纪70年代各种无人机技术开始进入成熟期,90年代开始通信技术和卫星地理定位技术为无人侦察机开拓了新方向,就此无人机开始走入民用领域市场。
Many people think that the UAV is the product of recent years. Actually it is not the case. As early as the beginning of the development of aviation technology, various countries started to develop the UAV to replace the human-machine during the war. At the end of the 19th century, a group of aviation pioneers began the UAV pre-research program. War is a catalyst for all kinds of advanced technologies, and drone is no exception. In the 1970s, all kinds of UAV technology began to mature. Since the 1990s, communication technologies and satellite geolocation technologies have opened up a new direction for unmanned reconnaissance aircraft. UAVs thus started to enter the civil market.