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它们在低风速下会发生强烈的偏离。They were subject to violent yawing at low wind speeds.

研究解决无尾布局横航向稳定性的气动力措施。To study the way to settle the yawing and rolling stability.

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在转弯时，方向舵发挥的作用仅次于离心力，方向舵用来防止偏航。The rudder plays a secondary role during a turn it is used to prevent yawing.

本文分析了倾斜运动稳定性与俯仰、偏航指令信号的交耦影响。The coupling of the rolling stability with the pithing and yawing is analyzed.

但它在晃动中易于引起附加光程。But it is liable to cause considerable additional optical path when it is yawing.

“和谐”是一个古已有之，东西横贯的发展理念。"the harmony" is one has existed since ancient times, thing yawing development idea.

简述了偏航和变桨距系统结构特点和动作要求。It introduces the motion requirement and the structural characters of yawing and variable pitch.

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研究结论为转向机构的设计和改进提供了可靠的参考依据。The conclusion provides reliable references for the design and improvement of the yawing mechanism.

悬停时，下洗尾流使机身产生负升力、俯仰力矩和偏航力矩。The normal force, pitching and yawing moments on the fuselage in hover result from the rotor downwash.

研究了CMS-03型中低速磁浮列车转向机构的动力学问题。The dynamics problems for the yawing mechanism of the CMS-03 mid-low speed maglev train are were studied.

本文介绍了一种基于人工操纵策略的无人飞艇航向控制器用于其航迹跟踪控制。A yawing controller based on human operator's skill is presented for robotic airship mission path tracking.

艏摇的存在会明显的衰减尾柄主臂和尾鳍攻角的角位移。The yawing can apparently attenuate the angular displacement of both the tail and the attack angle of tail fin.

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系统会进行单边轮胎的煞车，让车体产生侧向偏移而修正回原车道。It intervenes by providing brake input on one side of the car, which creates a yawing motion that brings the car back into the lane.

超车车辆受到的侧向力、侧倾力矩和横摆力矩在两种间距下的变化趋势有着明显差别。The variation tendencies of the side force, rolling moment and yawing moment of the overtaking cars by two spaces are different apparently.

文中建立了有关数学模型，分析研究了罐体内装载不同量液体对汽车转弯制动时横摆角速度的影响规律。The corresponding mathematical model is set up and the influence of the different liquid loads upon the yawing velocity of the tanker is studied.

并以PAC-2导弹为例进行仿真，仿真结果检验了本文提供的防空导弹气动参数估计方法的合理性。The method estimated lift, drag, pitching moment, yawing moment and rolling moment of surface to air missiles. A case on PAC-2 missile was showed.

如将船体看作刚体，则这种复杂的运动可分解为横摇、纵摇、首摇和纵荡、横荡、垂荡六种运动。The complex motion can be divided into six motions including rolling, pitching, yawing and surging when the ship act a rigid body, swaying, heaving.

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当风机偏航时电制动器被提起，塔架轴上的偏航制动器部分提起，但被认定为完全被动方式。The motor brakes are lifted when the turbine is yawing. The yaw brake on the tower axis will be lifted partially but has been assumed fully passive.

在终端机中利用图像处理技术重构出机身和机翼的空间向量，计算出无人机的俯仰角、偏航角和翻滚角。This method uses digital image processing techniques to reconstruct the vector of the airplane. Then the pitching, yawing and roll angel are computed.

文中从制导炸弹的侧向扰动运动方程出发，根据多变量频率设计理论，用相对增益法，研究了制导炸弹航向和滚转通道的交联耦合。According to multivariable frequency design theory, this paper studies the coupling between a guided bombs yawing and rolling channels by relative gain.