pitch angle
英 [pɪtʃ ˈæŋɡl]
美 [pɪtʃ ˈæŋɡl]
节面角；倾斜角；俯仰角；螺距角
双语例句
- In accordance with the variation of wind speed, strategies for pitch angle control and rotational speed control were developed.
提出了风力机的桨距角控制策略和发电机的转速控制策略。 - The traffic capacity of intersections is usually seriously reduced by the lack of standards on reasonable angle spacing of urban road intersection and traffic chaos caused by too small pitch angle.
由于缺乏城市道路交叉口合理角间距的标准，经常存在因角间距过小造成交通秩序混乱，导致交叉口通行能力严重降低。 - Secondly, the pitch angle is calculated by using the signal of longitudinal accelerometer and azimuth angle is calculated by using the controled angular rate enforced on the stabilization gyro.
在这种系统中，由于有一个可以任意控制转动的稳定轴，使实现对准的方法也具有一定的特点。 - At high wind speed, pitch angle is adjusted to keep rated output power.
在高于额定风速时，如何控制桨距角的变化，从而保持输出功率恒定的方法。 - Rotating, pitch angle and running position are main testing contents for realizing automation of stacker-reclaimer.
回转、仰角度及走行位置的检测是堆取料机实现自动化的主要检测内容。 - Power Smoothing Control Strategy of Direct-driven Permanent Magnet Synchronous Generator for Wind Turbine With Pitch Angle Control and Torque Dynamic Control
基于变桨距和转矩动态控制的直驱永磁同步风力发电机功率平滑控制 - For the control response, in the whole flight speed range, the attitude angles of autogyro change small, especially the pitch angle.
全飞行速度范围内姿态变化很小，尤其是纵向俯仰角； - The influence of inlet gas flow pitch angle on the sensor output and gas flow is investigated.
并具体地分析了在气体流量通道入口处气体的流向角度对传感器输出信号以及气体流动状态的影响。 - Statistic Aanalysis of Impact of Azimuth and Pitch Angle on RCS
方位角与俯仰角因素对RCS影响的统计学分析 - The pitch control is attained by the measurement of the pitch angle.
针对俯仰回路，利用测量的俯仰角实现了俯仰回路姿态控制； - An analysis for pitch angle and speed controls of air cooler fans
空冷器风机的调角和调速分析 - The pitch moment M_z and the pitch angle θ of model are measured by strain gage bridge.
模型的俯仰力矩Mz和俯仰角θ值分别用应变电桥测量。 - The angle of attack, pitch angle and velocity at shifted point for typical trajectory were calculated.
给出了两种控制方法的导引律，计算了典型弹道的攻角、俯仰角和交班点速度等参数。 - Besides, the system can keep azimuth angle and provide slant angle and pitch angle.
本系统还具有在机动时进行方位保持、实时提供载体倾斜角和俯仰角等功能。 - This paper studies virtual design of pitch angle transmission and control system of wind turbine.
本文针对风力发电变桨距传动及控制系统进行了研究。 - The experiments show that the method can be applied to calibration for vehicle-mounted camera, the calibrating error for azimuth and pitch angle is less than 1/ 100 radian.
实验表明，该方法可以在不同环境下进行车载摄像机标定，方位角和俯仰角的标定误差小于百分之一弧度。 - The high perpendicular temperature effect due to pitch angle scattering and the relativistic effect are taken into account.
考虑了螺距角散射造成的高垂直温度效应（二维效应）和相对论效应。 - In motion equation of aircraft in a short period, input variable of network is elevation, speed of pitch angle and deflection angle of control piston for aircraft, and that output variable is aerodynamic force and moment coefficient.
对于飞机的短周期运动方程，网络的输入变量是飞机的仰角、俯仰角速度和舵面偏转角，输出变量是气动力和力矩系数。 - A simulation case for estimating the displacement, the head angle, the pitch angle and the roll angle is investigated.
同时进行了系统东西向位移、航向角、俯仰角和横滚角的仿真。 - The coordinate transformation technology is adopted to compensate with real time the attitude angles ( rolling angle R, pitch angle P and course angle H) of the swinging ship on the azimuth and elevating axis of the radar antenna in order to stabilize the radar antenna.
采用坐标变换技术在雷达天线的方位和俯仰轴上对船摇姿态角（横摇角R、纵摇角P和航向角H）进行角度实时补偿以达到稳定雷达天线的作用。 - The Analysis of the pitch angle and output power indicate that, above the rated wind speed, the wind output power can be maintained at near rated power when the blade pitch angle is adjusted in real time.
通过对桨距角、风力机输出功率等仿真结果的分析可知，在额定风速以上，通过对桨叶桨距角的实时调节，可使风力机的输出功率维持在额定功率附近。 - Based on RBF neural network, the prediction model of the pitch angle is established, and the neural network controller is designed. Besides, this controller is applied on the wind turbine power control.
建立了基于RBF神经网络的桨距角预测模型，并设计了神经网络模型控制器，利用神经网络模型控制器对风力机系统的输出功率进行了预测控制。 - In order to analyze the causes of LiDAR instrument cone scan angle and its impact on point clouds, differences between the impact of cone scan angle error and pitch angle error to point clouds are discussed.
分析了LiDAR仪器锥扫角产生的原因、对点云结果的影响方式，讨论了锥扫角与集成误差中俯仰角误差对点云结果影响方式的不同。 - For the blade, the twist angle, rotating speed and pitch angle are taken into account to analyze the blade natural frequency.
运用迭代法计算设计叶片的固有频率，同时从扭转角、转速和桨距角方面分析对叶片固有频率的影响。 - Three aspects of control are included in this model system, such as control of pitch angle, control of roll angle and control of yaw angle.
模型系统有三方面的控制，分别为俯仰角控制，滚转角控制，偏航角控制。 - Experimental results show that: The propeller pitch angle was an important parameter in wind turbine, which had great impact in aerodynamic characteristics of the wind turbines.
实验研究结果表明：在风力机设计中，桨距角是一个重要参数，其对风力机气动特性有较大影响。 - Fuzzy feed-forward controller can accord to the aerodynamic characteristics, the proper pitch angle are given to achieve rapid compensation and improve system responsiveness at rated wind speed and high wind speed.
模糊前馈控制器可以根据机组的气动特性，在额定风速附近和高风速附近分别给出适当的前馈桨距角增量实现快速补偿，提高系统的响应速度。 - The pitch angle control process is divided into two sections, which correct two positions separately. This scheme realizes the control for six state components of the missile.
在传统迭代制导方法的基础上，将俯仰角控制过程分为两段，分别对两个位置分量进行修正，实现对导弹六个状态分量的控制。 - The wind turbine, shaft, pitch angle control and asynchronous generator are modeled respectively in the wind power model.
风力发电机组数学模型分别对风力机、轴系、桨距角控制、异步发电机进行了建模，抽水蓄能系统数学模型则分别针对其发电工况和抽水工况进行了建模。 - Shape optimization method is used to improve the dynamic characteristics of ATV frame, taking the position and pitch angle of the engine on the frame as the variables.
将形状优化方法应用到全地形车结构动态特性分析中。在国内首次采用了形状优化方法，以发动机安装位置和俯仰角度为变量对车架挂发动机的结构动态特性进行优化。