1、

The challenge is to make It'so that it has more of a me a eal.

现在面临的问题是如何使普通大众对这个飞行器感兴趣.

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2、

It'should be pointed out that some launch vehicles or missiles are usually unstable.

应该指出,某些发射飞行器或导弹总是不稳定的.

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3、

Measurement and analysis of lift of micro air robot with flapping wings

扑翼式微型飞行器的升力测量与分析

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4、

Combined with blade element theory, the results can be used to evaluate aerodynamic characteristics of flapping wings, which are helpful for the initial design of micro rotary and flapping wing.

运用本文方法分析了各参数对翼型气动特性的影响,进一步结合叶素理论还可以估算扑翼的气动特性,进而指导微旋翼或扑翼微型飞行器的初期设计。

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5、

For attitude control of micro aerial vehicle with flapping wings, a control method based on BP ( backpropagation) neural networks and average moments is proposed.

对于拍翅式微型飞行器姿态的控制,提出了一个基于BP神经网络和平均力矩的控制方案。

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6、

Attitude Control Based on Neural Networks for Micro Aerial Vehicle with Flapping Wings

基于神经网络的拍翅式微型飞行器姿态控制

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7、

Analysis of Error Sources for Circumlunar Spacecraft Orbit Determination

影响环月飞行器定轨精度的误差源分析

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8、

Pitch-yaw coupling can be neglected only for nearly axisymmetric vehicles.

只有对接近于轴对称的飞行器,俯仰与偏航的耦合才能略去.

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9、

It provides a theory foundation to design and develop bionic flying micro-robots.

这为设计和研制微型仿生扑冀飞行器提供了理论依据.

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10、

A new design method for a Flapping Micro Air Vehicle ( FMAV ) was proposed background of engineering application.

提出了适合工程实际的微扑翼飞行器的设计方法.

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11、

Now as the craft enters your plane a distortion occurs.

于是,当飞行器进入你们的层面,就会发生一种扭曲.

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12、

An algorithm for estimating aircraft approach angle using computer vision is proposed in this paper.

提出了一种基于图像序列的飞行器接近角的估计方法。

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13、

Furthermore, how the Focus-of-Expansion and the Horizon are extracted from a few calibrated sequential images is first introduced, then the aircraft approach angle is derived from these parameters.

首先给出了从已标定的图像序列中提取FOE和Horizon的方法,然后由这两个参数估计出飞行器的接近角。

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14、

The model can not only be operated easily but also be popularized and used in planning the routes of other objects as ships, flying machines and antismuggling patrol boats.

建立的模型便于操作和推广,可用于其它物体在流体中的运动路线的设计,如渡船、飞行器、缉私船等。

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15、

The shape of ballistic reentry vehicle generally is axial symmetry, but its mass center may be departure from the axis of its symmetry.

弹道式再入飞行器一般为轴对称旋成体,但其质心可以偏离对称轴。

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16、

Numerical Study of Attack Angle Characteristics for Integrated Hypersonic Vehicle

一体化高超声速飞行器攻角特性的数值研究

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17、

The space vehicle attitude system is a nonlinear, strongly coupled system with multi-input and multi-output.

空间飞行器姿态系统具有非线性 、 强耦合、多输入多输出的特点.

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18、

Design of Dynamic Test System for Airscrew Electric Propulsion System

飞行器螺旋桨电推进动力测试系统设计研究

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19、

Air propeller is the tool which transforms the power of aerial engine to the thrust of aircraft.

空气螺旋桨是把航空发动机的动力转化为飞行器推进力的工具。

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20、

Engineering research on aerostat pressure control system

浮空飞行器压力调节控制系统工程研究

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