According to Diaz, this is a VTOL base they planed to use in case the main USN garrisons were
这是一个VTOL基地，他们打算在万一主要的USN守务队被破坏的时候用
Team MoTIS has long had a VTOL development wing operation at our virtual XROW labs, and have just recently decided on an interesting piece of VTOL/STOL equipment to do the job with in this type of mass transportation system.
队MoTIS早已经在我们的虚拟XROW实验室垂直起降发展部的运作，以及最近刚刚在一个个有趣的垂直起降决定/短距起降设备，在这集体运输系统的类型与工作。
The rotor wing gives flight direction during VTOL and forward flight, using aerodynamics.
该旋翼使飞行方向，在垂直起降和向前飞行，利用空气动力学。
The rotor wing produces lift during VTOL, using aerodynamics.
该旋翼产生的电梯在垂直起降，利用空气动力学。
With the success of his first VTOL flight, Dr. Moller began to re-engine the XM-2 in 1966 with two Mercury outboard engines XM-2 in flight under UC Davis sponsorship.
与成功，他首先垂直起降飞行，博士马勒开始重新引擎的XM - 2 ，在1966年2汞的舷外引擎的XM - 2的飞行下，戴维斯加州大学的赞助。
Utilizing this method, the control system of the VTOL aircraft becomes a linear control system.
第三章是利用非线性动态逆方法研究了矢量推力飞机的控制律，并以此为基础作了初步的仿真试验来验证这个飞机控制系统的设计是合理的；
Its cruising performance is as good as turboprop. In VTOL stage, the control system, with strong interference, is nonlinear. So its control method is more complex.
在垂直起降阶段，由于受到较强干扰的影响，系统表现出了很大的非线性，其控制方案往往是很复杂的。
Internal Force Calculation of Crossbeams of Three Gorges Project Ship Lift Tower with 3D FEM fan-in-wing VTOL
三峡升船机塔柱联系梁三维有限元内力计算翼内升力风扇式垂直起落飞机
Evolution and Development of World VTOL Power Plant
世界垂直起降动力装置的演进和展望
The development survey of world VTOL power plant for the past half century is presented and VTOL power plant type, evolution and further development prospect are discussed in this paper.
介绍了半个世纪以来世界垂直起降动力装置发展的概况，阐述了垂直起降动力装置的类型、演进情况并展望了其发展前景。
Robust Non-fragile H_ ∞ Control for VTOL Helicopter
VTOL直升机的鲁棒非脆弱H∞控制
The military sees a great need for small, lightweight aircraft that can be easily transported and support vertical takeoff and landing (VTOL) capabilities.
军方一直以来都希望能装备微型飞机，这种飞机体积小，重量轻，易于运输而且还具备垂直起降功能。
VTOL aircraft is an under-actuated system with three degrees of freedom and two control inputs.
VTOL空间飞行器是具有三个自由度，两个控制输入的欠驱动系统。
In the paper, according to the dynamics and kinematics principle of the four-rotor VTOL aircraft, non-linear and linear models were established.
文中根据四旋翼垂直起降机的动力学和运动学原理对其建立非线性模型和线性模型。
Finally, motion equations were established based on the characteristics of the new configuration of VTOL aircraft.
最后根据新型垂直起降飞行器总体方案的特点建立其运动方程。
Configurations and Control Strategy for VTOL UAVs
垂直起降无人机总体方案分析及控制策略综合研究
Tilt-rotor aircraft is a new kind of flight vehicle which has the characteristics of vertical take-off and land (VTOL).
倾转旋翼机是一种新型飞行器，它具有可以垂直起飞和降落的特性。而它的巡航性能又与固定翼飞机相同。
Compared with single-rotor helicopter, the four-rotor VTOL (vertical take-off and landing) helicopter has smaller propellers, which can reduce the risk of crashing into the surrounding objects. o it can make the flight safer.
四旋翼垂直起降机相对于一般的单螺旋旋翼式直升机可以采用更小的螺旋桨，不至于使裸露在外面的螺旋桨刮到周围物体，从而使飞行变得更加安全。