The result of wind tunnel test provides guideline in aircraft design of flapping-wing MAV.
本文研究为带翼刀机翼在扑翼飞行器上的应用提供技术支持。
Results of wind tunnel test provide technology support for application of wing with wing-blade in flapping-wing micro air vehicle.
研究结果可为带翼刀机翼在扑翼飞行器上的应用提供技术支持。
A 2-DOF piezo-actuated flapping mechanism was designed according to the theory of flapping-wing flying rhythmic movement of insects.
根据昆虫扑翼飞行节律运动的原理，设计一个压电驱动的两自由度扑翼机构。
When flapping-wing flight at small attack Angle, wing had wing-blade improve effectively aerodynamic characteristic of flapping-wing.
当扑翼在小迎角飞行时，机翼带翼刀可以有效地改善扑翼的气动特性。
Phase II, which started in March, is a six-month, ＄636,000 program to demonstrate a rudimentary, 3-inch flapping-wing air vehicle system.
从2008年3月开始的第二阶段，该公司将利用6个月时间和63.6万美元对这种3英寸扑翼飞行器系统进行论证。
For the strongly unsteady characteristic of the flow field of flapping-wing, the traditional vortex lattice method is not more effective.
对扑翼的非定常流场，传统的定常涡格法已不再适用。
The flapping-wing flight mechanism of animal is investigated in particular, and the results provide a theory foundation for developing BFAR.
重点研究了动物扑翼飞行机理，为研制仿生扑翼飞行机器人设计提供了理论依据。
But the ability that a lot of engineers would really like to put into robots is the flapping-wing flight of insects, with its attendant ability to hover.
但是很多工程师真正想做的是为机器人装上飞行昆虫的振翅，使其具备飞行的能力，同时具有空中盘旋的功能。
The paper also computes the flapping power and flapping efficiency of the flexible flapping-wing, and their changes with flapping angel, velocity, and so on.
在原有匀速刚性模型的基础上，提出考虑了扑翼扑动速率变化和形状变化的柔性扑翼模型，使之更接近鸟翼真实扑动情况。
The study of insect-imitation flying robot, which implement s its flight and control by means of flapping-wing movement, is a foreside task to be subjected to close attention in robotic field.
通过拍翅运动实现飞行和控制的仿昆飞行机器人研究，是机器人领域备受关注的前沿课题。
By contrasting the computed aerodynamic force of flexible flapping-wing and rigid wing, it is found that if the flexibility is controlled suitable, it can enlarge the lift and thrust effectively.
通过计算分析柔性扑翼的气动特性发现，控制适当的话，柔性变形能大大改善扑翼的气动性能。
The flapping wing represents a small change in the initial condition of the system, which causes a chain of events leading to large-scale alterations of events.
翅膀的扇动代表了在系统初始条件中的一个小小的改变，而这改变引发了一连串的事件，导致了事件的大幅度改变。
Now set her down on a table or other flat place. Her wing will suddenly stop flapping. Turn the switch off when you are not playing with your fairy.
现在将她放在一张桌子上面或放在其他扁平的地方。她的翅膀将会突然停止拍动。当你不飞行飞仙女时请关掉开关。
These two factors can make a lot of difference to the success or otherwise of flapping wing models!
这两个因素可以作出很多的差异，以成功与否，否则的扑翼模型！
On the basis of former rigid wing model and consideration of the velocity change and the distortion of wing plane, a flapping model is developed.
在原有匀速刚性模型的基础上，提出考虑了扑翼扑动速率变化和形状变化的柔性扑翼模型，使之更接近鸟翼真实扑动情况。
When the speed of AUV is zero or low speed, lift is produced by the vibration of fin stabilizer at the horizontal position, which is similar to the flapping wing flight of insects and birds.
当航速为零时，则是通过鳍在水平位置附近的上下振动来产生升力，与鸟类和昆虫的扑翼飞行相似。
Numerical calculations were conducted on a controlled wing with flapping gap and rotating gap.
以某一飞机的带有扑动和旋转间隙的受控翼面为例进行了数值计算。
The effects of flapping frequency, wind velocity, Angle of attack, plane shape of wing and cambered aerofoil are investigated.
试验中进行了扑动频率、风速、迎角、机翼平面形状、翼型弯度对机翼气动特性影响的研究。
How to design the control mechanic of insect-like flapping wing air vehicle to increase the symmetrical and eliminate the influence of inertia force was discussed at last.
如果翅膀拍动对称的同时转动对称，就可认为翅膀的扑动是严格对称的，此时翅膀惯性力可以忽略。
Therefore it is very important to consider adopting a wing flexure in flapping wing design.
所以，在扑翼飞行器设计时采用折叠运动是有利的。
Research on bionics and aerodynamics indicates that flapping mode is better than rotorcraft and fixed-wing mode when they are about the size of small birds.
仿生学和空气动力学研究均表明，对于特征尺寸相当于鸟类或者昆虫的微型飞行器来说，扑翼飞行器要优于固定翼和旋翼飞行器。
These conclusions illustrated by the wing behavior at level flight but the described properties and relationships give the opportunity to explain the other types of modes of the flapping flight.
这些结论说明了机翼的行为在水平飞行，但所描述的属性和关系的机会提供给解释其他类型的模式，该扑飞行。
The flapping wing with a wing flexure consumes less energy than that without a wing flexure in a flapping cycle.
一个扑动周期内折叠翼能量耗损小于非折叠翼；
The force curves make the reason of the differences of aerodynamics between flapping wing with and without wing flexure clear.
各力系数曲线揭示了折叠翼与非折叠翼气动特性差别的原因。
The force curves make the reason of the differences of aerodynamics between flapping wing with and without wing flexure clear.
各力系数曲线揭示了折叠翼与非折叠翼气动特性差别的原因。
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