随着信息技术的发展,各国军队纷纷装备了多型无人飞机,其中无人直升机又以轻便灵活,能适应特种任务等优势在无人机系列中占有重要的地位。此款“虎鲨”无人攻击直升机采用同轴双旋翼无尾桨陷身布局。此种布局在俄罗斯卡氏系列直升机上有广泛的应用,所以技术成熟可靠。除此之外, With the development of information technology, various armies have been equipped with multi-type unmanned aircraft. Among them, the unmanned helicopters are also capable of adapting to special tasks and other advantages and occupy an important position in the series of unmanned aerial vehicles. This section of the “tiger shark” unmanned helicopter uses a coaxial dual-rotor tail rotor shaft subsidence layout. This kind of layout has a wide range of applications in Russian Karl’s series helicopters, so the technology is mature and reliable. In addition,