global hawk

Senior US official confirming at least one Global Hawk surveillance drone is involving in the operation to find the girls as well as men surveillance the plane.

美国高级官员确定，至少一架“全球鹰”侦察无人机将参与到寻找女孩们的行动中，另外有人驾驶的侦察机也将参与此次行动。

A Composition and Functional Analysis of the Global Hawk UAV Mission Control Station

全球鹰无人机任务控制站的组成与功能分析

The Northrop Grumman RQ-4A Global Hawk is the modernest UAV of the USAF& the world.

诺斯罗普·格鲁曼公司的RQ-4A“全球鹰”是美国空军乃至全世界最先进的无人机。

Numerical results of given airfoils ( RAE2822 and quasi-global hawk ailfoils) cases show that the BP/ BO design method is compatible and effective for multiform design status and it is necessary and important to choose the objective function in the optimization method.

在给定设计条件下，2种翼型RAE2822和类全球鹰翼型的计算结果表明，针对翼型设计状态，合理选择目标优化函数是必要和重要的；

Airmen have been flying search and rescue missions and operating Global Hawk drones and U-2 reconnaissance planes to help the Japanese assess damage from the disasters.

飞行员已经开始搜索和营救任务，驾驶U2侦察机帮助日本评估灾难的损害。

The optimization results of three simple examples and wing of Global Hawk show that this method has good generalization and has the ability to find good optimal solutions and it can be used in MDO conveniently, so it has great practical value in engineering design.

三个简单算例以及全球鹰机翼结构形状优化结果表明这种方法思路清晰，通用性较好，并具有较好的优化效果，适合用在MDO中。

The main contents are as follows: ( 1) The navigation system of the typical HALE UAV-"Global Hawk" is analyzed and the scheme and arithmetic is researched.

对典型高空长航时无人机&全球鹰导航系统的运行环境、配置、总体方案和各子系统方案等进行了跟踪研究；

Maher says that was based on flights over the crippled nuclear plant by a U.S. Air Force ( RQ-4) Global Hawk remotely piloted plane.

Maher说，他们通过美国空军RQ-4Global Hawk（全球之鹰）远程驾驶飞机在受损的核电站上空了解情况。