气流扰动,air disturbance
1)air disturbance气流扰动
1.Fuzzy-sliding mode control is presented to eliminateair disturbance.舰尾气流扰动是影响舰载机着舰误差的主要因素之一,为提高着舰精度,消除舰尾气流扰动对着舰安全的影响,提出了运用模糊-滑模控制抑制舰尾气流的扰动。
2.The variable structure control is presented to attenuate the carrierair disturbance when the aircraft is landing.提出了运用具有自适应时变滑模面的变结构控制技术,解决飞机着舰时舰尾气流扰动的问题。
2)rough air扰动气流
英文短句/例句
1.rough air from stalled wing失速机翼的扰动气流
2.A pilot can do this if he exceeds the limits of the boom"s travel or if he encounters unexpected turbulence.如果他超出了飞杆移动范围的极限或者是遇到了不期而遇的扰动气流这样的事情就可能发生。
3.Investigation of velocity fields in a jet-in-cross-flow by using ridge-shaped tabs气膜孔内置扰动条作用下的射流-横流流场
4.jetstream ionization jamming喷气发动机射流电离干扰
5.Exploring Interaction between Side Jet and Flow Stream and Its Effect on Aerodynamic Characteristics飞行器侧向喷流流动干扰与气动特性影响研究
6.Consider the air flow over a water surface disturbed by waves.现在考虑被波扰动的水面上的空气流动。
7.Numerical Simulation of Sedan s Aerodynamic Characteristics Improved by Spoiler;扰流板对轿车气动特性改善的数值仿真
8.Numerical Simulation of Effect of Rear Spoiler Angle of Attack on Automobile Aerodynamics Characteristics后扰流板攻角对汽车气动特性影响的模拟研究
9.Investigation of Lateral Jet Interaction Test for Different Media冷/热喷流对飞行器气动特性干扰实验研究
10.Investigation of disturbed board total pressure distortion on a certain turbofan engine某型涡扇发动机扰流板进气总压畸变研究
11.The disturbance of air caused by the passage of a fast-moving object, such as a railway train.气流快速经过的物体（如火车）引起的对空气的扰动
12.small-perturbation theory of aerodynamics空气动力学小扰动理论
13.The aerodynamic force is solved with the second order approximation method for transonic small disturbance potential flow.用跨音速小扰动势流的二级近似方法求解气动力;
14.8 in 1979. There was an area of mesoscale convergence formed by the upper outflow of the cloud cluster and the environmental flow in the upwind.扰动云团的高空流出气流和环境气流在云团的上风方向形成中尺度辐合区。
15.An Investigation of the Engineering Model for the Aerodynamic Interactions of Propeller Slipstream with Aircraft Parts;螺旋桨滑流与飞机部件气动干扰的工程估算方法研究
16.Continuum Dynamics adds carefully timed flow perturbations from small aerodynamic tabs to break up turbulence.连续体动力学公司根据精密计算过的时程，以小型空气动力板制造扰动，击溃机尾乱流。
17.Baffles: Baffles providing controlled air vectors into and through the fume hood shall be constructed from the same material as the liner.扰流板：扰流板应该和内衬材料一致，其引导通风柜气体排除柜外。
18.The Unsteady Aerodynamic Characteristics of a Wing Above Sea-Waves;风浪扰动中机翼的非定常气动力特性
相关短句/例句
rough air扰动气流
3)nitrogen bust agitation氮气流扰动
4)aerodynamic disturbance气动扰动
5)air stream disturb气流干扰
1.After analysing the main technical performance of the new type flyer, this article indicated that the new type flyer at high speed had been improved in such aspects as deformation, power consume,air stream disturb and vibration.分析表明 ,各种新型锭翼在高速运转时的变形、动力消耗、气流干扰、振动等都有所减小。
6)aerodynamic interference气动干扰
1.Expermental investigation onaerodynamic interference of near space tandem airship临近空间飞艇排翼式艇翼气动干扰实验研究
2.Theaerodynamic interference was considered.对于气动干扰的问题,则主要是考虑了机翼与旋翼的气动干扰。
3.Coupled body panel model with free wake model,anaerodynamic interference model of rotor-body combination is established.对时间步进自由尾迹模型进行改进,建立了一种能快速收敛的悬停旋翼自由尾迹模型,并与机身面元模型耦合成旋翼/机身组合体气动干扰模型。
延伸阅读
持续作用扰动下的稳定性持续作用扰动下的稳定性stability in the presence of persistently acting perturbations持续作用扰动下的稳定性仁咖幽勺协触脚。曰盆兄of哪滋众团ya曲嗯碑由州画d.侣;yc功后”.即c几np班noc”-，。110朋益e拍即IO四，x BO3M脚日e朋，xj初值问题交=f(x，r)，x(t。)二x。，x任R”(*)之解x。(t)(t)t。)的如下性质:对每一个。>O都有一个占>O使得对每一个适合不等式!y。一x。}<占的夕.，，以及满足以下条件的每一个映射g(x，:):a)在集合 E:={(x，t):t)t。，{x一x。(t)i<。}上g和g，都连续;b)s印(:，，)。::}夕(x，t)一f(x，t)I<吞，初值问题乡=g(y，t)，夕(t。)=夕。，夕任R”的解y。(t)对一切t)屯，有定义且满足不等式 suP}y。(t)一x。(t)}<￡. r)t。Bohi定理(B心h】t玩”~)(【11).设初值问题(，)有解x(t)，t)t。，满足以下条件:幻f和fx对某个。。在瓦。上连续;刀)s叩。，:。4}人(x(t)，t)}}<+的:下)映射f在点(x(t)，‘)，t)t。，处对x可微，这个可微性对t)t。是一致的，即s叩兴}厂(二(‘)+，，，)一f(、(。)，:)+，》万。}y}一人(x(t)，亡)yl~0当y一，O时.这时，为使初值问题的解在持续作用的扰动下为稳定，必要与充分条件是:方程组又=厂(x，t)沿解x(t)的变分方程(粗血tiona】叹业tio璐)组的上奇异指数(见奇异指数(s泊g止汀exponents))小于零.若f(x，t)不含t(即自治系统)，而解x(t)为周期的或常值的;或者f(x，t)对t有周期而解x(0也有相同的(或可公度的)周期或者常值，则:l)Bohi定理中所陈述的一致可微性条件是多余的(它可从定理的其他条件导出);2)方程组交=f(x，t)沿解x(t)的变分方程组的上奇异指数可以有效地算出来.【补注】持续作用扰动下的稳定性也称为持续扰动下的稳定性(stab正ty Under pelsis招ni perturhatio幻)或全稳定性(total stabiljty).
