Unmanned monitoring system of dynamic time change of earthquake precursor data in the network
网上前兆数据动态时间变化无人值守警视系统

An airground datalink system for a minitype unmanned aerial vehicle is designed in this paper.
设计了一种适用于小型无人机的空地数据链系统

Automatic Crosswind Landing Control for Unmanned Air Vehicles with a Flying Wing Configuration
飞翼布局无人机抗侧风自动着陆控制

Association for Unmanned Vehicle Systems International. Annual Technical Symposium and Exhibition.
年国际无人驾驶车辆系统协会年度技术会议与展览。

Development of geographic information system technology and its application to an unmanned airship.
地理信息系统技术在无人驾驶飞艇中开发应用

One example of this is the capabilities that unmanned aerial vehicles bring to combatant commanders.
一个典型的例子就是无人航空器增添战斗指挥官的效能。

The United States says it has carried out its first attack in Libya, using an unmanned drone aircraft.
美国称他们已经使用无人机对利比亚发动了首次袭击。

At present, autonomous and unmanned technique is an important development direction of onorbit capture.
无人自主化是当前在轨捕获技术的发展方向。

Applying this approach to the pitching channel of a unmanned aircraft, its control law reconfiguration is studied.
应用这种方法研究了某无人飞机俯仰通道的控制律重构。

The joinedwing configuration is one of the good options for high altitude and long endurance unmanned aerial vehicles.
连接翼布局是高空长航时探测无人机的适宜布局之一。

By 2003, NASA and design group Aero-Vironment think they will have a way to keep a lightweight, unmanned solar-powered plane in the air for six months.
美国国家航空和航天局及名为航空环境的设计小组预计能在2003年使一艘轻质无人太阳能飞在太空中飞行六个月。