We ' ve confirmed that this ship has launched numerous unmanned aerial vehicles probably used for reconnaissance 我们已经证实那辆船只已经投放了数量众多的无人机，可能用于侦查行动。
To solve the problem of unmanned aerial vehicle ( uav ) formation flight , an approach of modeling close formation flight of uav is presented 摘要针对无人机编队飞行问题，提出了无人机近距离编队飞行的建模方法。
The predator is far from being the only unmanned aerial vehicle ( uav ) in use today , though it is probably the best known “掠夺者”还远远不是当今使用的唯一的无人驾驶航空飞机（ uav ，以下简称无人机） ，尽管它可能最有名气。
With the wide application of uav ( unmanned aerial vehicle ) , advanced and effective training instrumentality is urgently needed to train more uav drivers 随着无人机的广泛应用，迫切需要先进高效的训练手段，培养更多的无人机操作手。
In the last decade , considerable effort has been devoted to the research of unmanned aerial vehicle , uav , due to the prospect of various applications 无人飞行器( unmannedairvehicle - uav )具有广阔的应用前景，是近年来高技术研究的热点目标之一。
The high - altitude , long - endurance ( hale ) unmanned aerial vehicles ( uav ) is used to carry out high reconnaissance or to head off missiles 高空长航时无人机主要执行战略侦察监视任务，也可用于空中预警、通讯中继、电子干扰、战区弹道导弹的拦截。
An approach basded on avr micro controller unit ( mcu ) that controls the servomotors especially in unmanned aerial vehicle ( uav ) is described in this paper 摘要以空中机器人伺服控制系统为例，提出了一种基于avr单片机控制伺服电机的控制系统的实现方法。
In 1988 , congress directed the department of defense ( dod ) to establish a joint program office for unmanned aerial vehicles ( uavs ) and develop a master plan for military uavs 1988年，议会令防御部为为无人飞行器建立综合项目办公室，研究军用无人飞行器的全局计划。
Particularly the navigation system is analyzed in detail in the above discussion . later an autonomous flight control system is designed for a mini unmanned aerial vehicle 接着在此基础上讨论了微型飞行器的自主导航系统，研究采用传统的飞控理论和模糊控制理论来实现自主控制系统。
The experimental results show that it is accurate , reliable and flexible in operation . it can be used not only in unmanned aerial vehicles ( uav ) , but also in other fields such as cars and ships 系统性能检测结果表明该系统具有精度高、体积小、工作可靠、操作简便灵活和动态性能良好等优点。
