control surface

In order to assign reasonable work face, and determine appropriate advancing speed of mining face, and control building deformation in time, it is needed to predict the laws, the deformation value and the corresponding positions of any-time surface movement in Mining Process.

要完善解决建筑物压煤开采问题的措施，需要预计开采过程中任一时刻，地表移动分布规律、变形值及出现位置，以布置合理的开采工作面，选择适当的开采速度，及时控制建筑物变形。

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Control Surface: Aileron , Elevator and Rudder.

控制舵面: 副翼,升降,方向.

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A method, in which wall interference correction for model tests at high angle of attack in high speed wind tunnel is conducted with static pressures measured on the control surface near the walls as the boundary conditions, is presented.

本文提出了一种以洞壁附近控制面上实测的静压分布作为边界条件进行高速风洞大迎角实验洞壁干扰修正的方法。

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Notice that the trim tab moves a direction opposite to the primary control surface it affects.

注意,修剪制表符移动方向相对于主要控制面它影响.

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aerodynamic force and moment coefficients are given as functions of angle of attack, mach number and control surface deflections. the propulsion system is a hypersonic air-breathing engine.

该模型包含完整的动力学方程和运动学方程，其中气动力系数和力矩系数是迎角、马赫数及气动舵面偏角的函数，发动机模型为吸气式超声速燃烧冲压发动机。

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the engineer studied the flow with control surface deflection.

工程师研究了随控制面偏转的流动。

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The control surface deflection is modeled by using an equivalent body velocity approach.

操纵面偏转用物面当量法向速度模拟.

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Therefore, scientifically to control surface waviness would be one of the most economical, practicable and simplest methods to improve the creep-proof behaviour of friction pairs.

科学地控制表面波度将是改善摩擦副低速防爬特性最经济、实用、简单的方法之一。

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The model is equipped with an outboard trailing-edge control surface.

研究对象为一小展弦比带外侧导弹的机翼颤振模型，模型具有外侧后缘控制面。

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Using control surface, control law is designed based on the energy viewpoint of flutter.

通过附加控制面, 从颤振发生的能量原理出发,设计了一种线性饱和控制律.

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In this paper, employing rigorous variational calculus, equations of control surface at maximum thrust nozzle exit are derived.

本文用严格的变分法导出了最大推力喷管出口控制面方程。

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The aerodynamic forces on any control surface produce a moment about the hinge.

在任何操纵面上的空气动力均产生围绕其铰链轴的力矩.

词典精选例句

aerodynamic force and moment coefficients are given as functions of angle of attack, mach number and control surface deflections.

气动力和力矩系数是迎角、马赫数及控制舵面偏角的函数；

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a mach number flutter trend of a typical airfoil section with a control surface is analyzed and the results obtained agree well with those with cfd/ csd direct coupling method.

分析了典型三自由度二元机翼的颤振边界，分析结果与CFD/CSD直接耦合方法吻合。

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A control surface on an airplane that combines the functions of an elevator an aileron.

能够控制升降的装在飞机横尾翼上的操纵面.

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a short, winglike control surface projecting from the fuselage of an aircraft, such as a space shuttle, mounted forward of the main wing and serving as a horizontal stabilizer.

鸭式飞机的水平安定面和升降舵：从一架飞行器伸出的一个短的翼状控制平面，如航天飞船的机身，被安在飞机翼前方，作为水平稳定器。

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For the structure, the system uses B/ S structure, J2EE framework of the three-tier system and MVC ( surface, the control layer, data layer) design pattern, such structure maintains the stability for the system.

在架构方面，系统采用B/S结构、J2EE的三层体系框架和MVC（表层，控制层、数据层）设计模式，该结构保持了系统的稳定性。

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In order to control surface pore sizes of polyvinylidene fluoride ( PVDF) membranes and their distribution, low temperature plasma-induced grafting modifications of PVDF were studied to prepare hydrophobe membranes.

采用低温等离子体接枝技术改性聚偏氟乙烯膜（PVDF），在PVDF膜表面引入疏水性单体苯乙烯，达到改变膜表面孔径的大小和孔径分布的目的。

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flight control surface actuator

操纵面致动装置舵机

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Study on the Control Surface Characteristics and Flight Control of the High Sweepback Flying Wing UAV

大后掠飞翼布局无人机操纵面特性及控制研究

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Detection and isolation of control surface effectiveness failures

自修复飞行控制系统舵面/作动器故障检测与隔离

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For many years aeroneer is always expected that they can manipulate aircraft not by the control surface, but directly by the deformation of airplane wings to change aerodynamics, so as to obtain the best aero performance.

多年来飞机设计师一直期望不用舵面，直接依靠机翼变形来改变空气动力进行飞行操纵，以获得最佳的气动性能。

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Surface Interpolation Control Through CNC Milling Machine Based on DSP

基于DSP的数控铣床曲面插补控制

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this dissertation presents how to use the ultrasonic motor as an actuator to suppress the flutter of a two-dimensional airfoil section with a control surface.

本研究旨在尝试通过超声电机驱动的控制面来实现二维翼段颤振的主动抑制。

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Relatively Accurate Calculation of 3-D Control Surface Buzz in Transonic Flow

跨音速三维操纵面嗡鸣数值方法研究

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The control surface plate timely and clearly shows work status of dry regeneration.

控制面板实时显示干燥再生工作状态,一目了然.

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A control surface an airplane that combines the functions of an elevator and an aileron.

升降副''.'翼'.''兼有升降舵和副''.'翼'. ''两种功能的飞机控制平面.

网络文摘精选

The three-dimensional curve surface sheet forming is a hot problem studied at home and abroad for a long time, whorl-pressure forming, thumping forming, multiple point forming and numerical control single point forming and so on.

板壳类三维曲面成形是国内外长期以来研究的一个课题，有旋压成形、数控锤成形、多点成形和数控单点成形等。

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Analysis and Structure Design of a Flexible Lamellate Hinge for UAV ( Unmanned Aerial Vehicle) Control Surface

无人机舵面柔性铰链片的偏舵原理及结构分析

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Composite material repair for various structural parts of aircraft such as Radome, flight control surface, etc.

雷达罩、操作舵面等飞机部件日常复合材料修理工作.

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