偏航

小SAR卫星偏航导引控制

Study on the Yaw Steering Control for a Small SAR Satellite

SAR卫星偏航导引补偿效果分析

The Analysis of the Compensation Effect of Yaw Steering for SAR

飞机攀升到370英尺时，开始偏航。

As the plane climbed to 370 feet , it started yawing

星载SAR姿态误差及偏航调整对多普勒特性的影响

Effect of Spaceborne SAR Attitude Errors and Yaw Steering on the Doppler Characteristics

MW级风力发电机组偏航控制系统的设计

Design of yaw control system of MW wind-mill generators

利用偏航&横倾控制机构测量模型的mx~β和mX~（ωX）系数

To Measure Coefficients m_x ~ β and m_X ~ (ω _X ) of Model Using Yaw-Rolling Control Mechanism

SAR卫星多普勒频移偏航导引补偿效果分析

The Effect Analysis of Yaw Steering ′ s Compensation for Doppler Shift of SAR Satellite

FM350在MW级风力发电机组偏航控制系统中的应用

Application of FM 350 in Yaw Control System of MW Wind - mill Generators

使用RBF神经网络气动模型提取气动导数本方法可以用来计算机翼因偏航与侧滑振动而引起的滚转力矩气动导数。

This method can be applied to calculate rolling-moment derivatives of wing due to yaw and sideslip .

MW级风力发电系统单机电气控制技术研究&无功补偿和偏航控制系统

Research on the Single-Machine Electric Control Technology for MW-Scale Wind Turbine Generators & Reactive Power Compensate and Yaw Control System

考虑到干涉SAR卫星编队姿态偏航导引要求，提出了两种兼顾偏航导引的编队波束同步方法。

Considering the demands of yaw steering for InSAR satellite formation , two beam synchronization strategies meeting the demands of yaw steering were put forward .

针对偏置动量轮系统，基于经典控制论设计了俯仰通道的PID控制律和滚动&偏航通道的非最小相位控制律。

To bias momentum flywheel system , based on classic control theory , a PID control law for pitching and non-least phase control law for rolling-yawing are developed .

通过MATLAB仿真实验表明，该分段复合控制器能够满足偏航系统的控制要求，并取得了良好的控制效果。

The staged composite control method can meet the requirement of the yaw system , and get good result by MATLAB simulation . At last , hardware controller of Yaw-control system is designed .

采用经典PID控制方法分别设计巡飞弹俯仰、偏航、滚转三通道自动驾驶仪参数。

Moreover , on the methods of classical PID control , the BTT autopilot parameters have been designed respectively for three-channels of Cruise missiles , such as pitch and yaw , roll . 3 .

模型直升机偏航&垂直耦合运动自适应神经网络PID控制器研究：模型直升机的模型结构和空气动力学的复杂性给无人驾驶控制系统的设计带来了极大的困难和挑战。

The yaw-vertical coupled state control of model helicopter with adaptive neural network PID : It is the most challenge and difficulty to control unmanned model helicopter for the complexity of its structure and aerodynamics .

该控制器采用PIC单片机为核心，通过检测风速、转速、蓄电池电压、电流等量完成变桨距及偏航控制，同时为增强控制器的抗干扰性能，对输入及输出进行了光电隔离。

At the same time in order to strengthen the anti-interference performance of the controller , the input and output are isolated by the photo-electricity .

多接收元合成孔径声纳（SAS）可以提高声纳的测绘率，侧摆和偏航是影响多接收元SAS成像质量的关键因素。

The multi-hydrophone synthetic aperture sonar ( SAS ) may increase mapping rate , and sway and yaw are the key factors which results in image blurring .

这组控制规律通过解耦控制飞机的飞行速度（V）、滚转角（φ）、航迹角（γ）和偏航角（φw），使飞机能够精确地跟踪期望的三维突防航迹。

This control law could guarantee aircraft accurately capturing desired 3-dimension penetration trajectory by decoupling control the flight velocity ( V ) , bank angle (φ), path angle (γ) and yaw angle (ψ w ) .

风力发电偏航系统的PID-Fuzzy分段复合控制研究

Study on PID-Fuzzy Composite Control for Yaw System Of Wind Driven-Generator

SAR卫星的多普勒中心频率与卫星和地面目标点间的相对运动有关，文章基于轨道动力学理论，把中心频率分解为两个部分，分别与卫星偏航姿态角相关和无关。

The Doppler shift of SAR satellite is related to the relative motion between the satellite and the target . The two-points correlations , correlation fractal dimensions are calculated for IRAS galaxies in four fields . angle .

首先，简介主SAR卫星与伴随卫星编队所构成干涉测量系统的工作原理，当主SAR卫星施加偏航导引补偿多普勒频移时，为实现波束指向同步，伴随编队需进行构形与姿态的协同控制。

First , the principle of InSAR system was introduced . When SAR satellite compensates Doppler Shift with yaw steering , for beam pointing synchronization , formation maintenance and attitude control of concomitant satellite formation should be coordinated .

为消除近极低轨道小星载合成孔径雷达（SAR）参数偏移，基于姿态控制动力学模型，研究了偏航导引控制对滚动和俯仰通道动力学耦合的影响。

To eliminate the parameter shift of spaceborne synthetic aperture radar in small near polar orbiting satellite , the influence of the yaw steering control to dynamics coupling features in rolling and yaw channel was analyzed in this paper .

SZ-3型回转速率指示器与偏航仪

SZ-3 Gyro - rate Indicator and Yawmeter

通过MATLAB工具软件，对控制系统的俯仰、偏航与滚转三个通道进行了数学建模，优化了PID控制参数。最后，对控制电路板进行了功能测试，对制导火箭弹控制系统进行了系统联调。

By MATLAB software , make mathematical modeling for the pitch , yow and roll three channels , to optimize the PID control parameters . Finally , test the functional of control circuit board , and debug the guided rocket control system .

S-IVB级有一个单独摆动发动机来作俯仰和偏航。

The S-IVB stage has its single engine gimbaled in pitch and yaw .

探讨在电子海图中，使用GIS空间分析函数自动判断计划航线的偏航极限范围内是否存在危险点、线、面的方法，为航线设计起决策参考，在航行过程中，起实时航路监视作用。

In this paper a method of using GIS spatial analysis function to realize detecting danger points , lines and planes within a limited region of deviation in Electronic Chart automatically so as to provide the reference for the decision making of routing design and navigation monitoring .

仿真试验表明，与PID自动舵相比，应用本文提出的在线辨识和自适应控制算法的自适应操舵系统能减少偏航、转舵角所引起的附加阻力，并能相应提高航速。

Comparing with PID autopilot , the simulation experiment have demonstrated that the adaptive system can minimize the additional resistance caused by yaw and rudder angles , and increase the speed of the ship , while using the algorithms of the improved ELS and the new STC .

利用该方法设计了某型BTT导弹俯仰－偏航通道自动驾驶仪变结构控制律，取得了很好的控制效果。

This method is applied to design control laws of Pitch / Yaw channels autopilot for BTT missiles . The digital simulation shows that the system has good performance and robustness .

在超空泡航行体动力学建模与动态特性分析的基础上，分别采用滑模变结构控制理论与LQR最优控制理论实现对超空泡航行体的定深控制、俯仰控制、侧移控制与偏航控制。

Based on dynamic modeling and dynamic analysis of supercavitating vehicle , sliding mode variable structure control and LQR control are used on depth control , pitch control , lateral control and yaw control .

较之传统的TRIAD算法，融合TRIAD算法的偏航角、俯仰角和滚动角精度分别提高了35%，19%和34%

Compared with the traditional TRIAD algorithm , the fusion TRIAD algorithm can improve the accuracy of attitude solution 35 % , 19 % and 34 % in azimuth , pitch and roll respectively .