飞行性能

我们对每架飞机都会进行测试，以确保其飞行性能良好。

We test each one to see that it flies well .

机修工努力维持直升机的飞行性能。

The mechanics work hard to keep the helicopters airworthy .

用能量状态概念简化飞机运动模型，应用最优控制理论进行飞机飞行性能的优化，使用遗传算法进行全局寻优，继而生成最优节油飞行轨迹，并通过Matlab程序进行仿真。

The method of energy-state is used to simplify the dimension of the traditional point-mass motion model , and the theory of optimal control is used for the trajectory optimization . The global optimization has been achieved with a genetic algorithm program in Matlab .

CX1型无人机机身细长，动力装置距离飞机重心较远，对飞行性能影响很大。

The fuselage of CX1 UAV ( Unmanned Air Vehicle ) is slight and motive equipment is relatively far from the plane center , which influence the flying performance greatly .

离散杆战斗部杆条飞行性能模拟试验研究

Simulated Experiment on Flight Performance of Rod about Discrete Rod Warhead

结冰对民机飞行性能的影响研究

The Effect of Icing on the Flight Performance of Civil Airplane

因此对其飞行性能和飞行品质的要求越来越高。

Its flight performance and flying qualities is required to improve continuously .

拖曳系统基本飞行性能算法研究

Research on Algorithms for Basic Flight Performance of a Towed Air-Launch System

基于飞行性能最优的多操纵面飞机配平研究

Trimming for Aircraft with Multiple Control Effectors Based on Flight Performance Optimization

§2关联理论交际观的认知假设&关联性国际飞行性能联合会

§ 2 The cognitive assumption of the relevance-theoretic communication view & relevance

直升机飞行性能仿真与评估方法研究

Study on Simulation and Evaluation Method of Helicopter Flying Performance

直升机飞行性能和可靠性的仿真与评估研究

Study on Simulation and Evaluation of Helicopters ' Flying Performance and Reliability

不同尾翼受发动机羽流作用对弹体飞行性能的影响

Effect of impact of engine plume to tails on missile flight performance

参数组合的改变对铁饼飞行性能的影响

The Influence on the Motions of Flying Discus as Change the Parameter Combination

舰-舰导弹初步设计中的飞行性能指标

Flight performance index in the preliminary design of new ship to ship missile

导弹发射条件对初段飞行性能的影响分析

Analysis of Initial Flight Performance Based on Launching Condition

积冰对飞机飞行性能的影响

Effect of ice accretion on aircraft flight performance

固体燃料冲压发动机飞行性能分析

Flight Performance Analysis of the Solid Fuel Ramjet

共轴式直升机飞行性能分析

Analysis on Flight Performance for Coaxial Helicopter

同一导弹选用不同姿态的弹道，会有不同的飞行性能。

The same gesture of ballistic missile chooses different , can have different flight performance .

相对于飞机的飞行性能而言，乘客们更加关心飞机的安全可靠性。

The passengers concerned about more the safety of aircraft rather than its flight performance .

飞机经过全部试验合格后，才能获得政府颁发的飞行性能检验合格证。

When a plane has passed all the tests it can get a government certificate of airworthiness .

针对微型飞行器的特点，抽象出其气动模型和飞行性能模型。

Base on the characteristic of Micro Air Vehicle , the paper abstract the aerodynamic and flight performance models .

共形整流罩采用流线型几何外表面，能够有效减少空气阻力，提高导弹飞行性能。

Conformaldome adopts streamlined outer surface , which can reduce air drags and enhance flight performance of missile effectively .

修理补片对飞机基本飞行性能的影响分析

Inference of Repaired Patch of Aircraft on Basic Flight Performance Effect Analysis on Basic Flight Performance for a RLSS Aircraft

并根据性能的计算公式首次提出了改变飞行性能的调整方法。

And in according with the formulas , this paper has also proposed the adjustment methods of changing the performances .

对于目标的实时运动特性，本文采用了航迹的参数模拟法，通过控制目标的飞行性能参数与时间增量的大小来模拟目标的真实运动，避免了多种因素所引起的飞行误差，效果良好；

In this paper , we discuss how to simulate the motion of targets with a method of parameters simulation .

昆虫和鸟类的飞行性能极为高超，其飞行过程给予我们很多的启示。

The flying capability of insects and birds is so excellent that we can benefit abundantly from their flying behavior .

根据此模型，对发动机性能进行了计算，进而计算出飞行性能。

The characters of the engine and the flying performance of the helicopter are calculated based on the thermodynamic math model .

结冰对飞机的飞行性能影响极大，引起了航空界的广泛关注。

Icing accretion is very harmful to aircraft flight , and draws much attention to the influence on aircraft flight performance .