发展中的长航时无人机动力装置

Long-Endurance UA V' s Powerplant under Development

长航时无人机是一种续航时间长,能长时间执行空中侦察、监视、探测和战场损伤评估等任务的无人机。这种无人机有高空长航时无人机与中空长航时无人机。高空长航时无人机飞行高度一般为13700～18000米以上,续航时间一般在24小时以上;中空长航时无人机飞行高度一般在8000～13700米。

Long-endurance unmanned aerial vehicles ( UAV) develop rapidly over the years . This article describes the piston engines, rotary engines, gas turbine engines and other specific engines which are used for the long-endurance UAV. Typical engines are also represented .