方向控制信号由电压比较电路生成。
Direction control signal is given by the voltage comparison circuit.
问：如何是方向控制？
改变加电压方向控制悬臂梁夹持物体，电压为零时释放物体。
Cantilever beam holding object is controlled through changing direction of voltage applied. When the voltage is zero, release the object.
研究和探讨了塑料激光塑性成型的成型机理、变形方向控制。
The forming mechanism and forming direction control of laser plastics forming are studied and approached.
换向阀作为重要的方向控制阀，用来实现运动部件的方向控制。
As important directional control valve, direction valve is used to control the direction of movement part.
两根外伸支架上有四个小型方向控制片，为飞行摩托提供机动性。
A quartet of small directional steering vanes on twin outriggings afford the speeder its maneuverability.
运营商转移方向控制扭议案的通过传授给抓地力的推进杠杆处理。
Operator control of direction shifting is through twisting motions imparted to the grip handles of the propulsion levers.
因为你会看到他双脚可以离地了，通过调整身体倾斜和车把方向控制平衡。
You can see that his feet being off the ground and he keeps balance for adjusting body and handlebar.
本文提出了一种利用音圈电机驱动微透镜阵列，实现激光束方向控制的新方法。
This paper presents a novel way of laser beam steering based on micro lens array and driven by voice coil actuator.
当其方向发生偏移时，采用常规的方向控制，即使修正方向后，也会产生平移误差。
When the conventional direction control method is used and the traveling direction is changed, even if the direction can be rectified, the error in lateral movement would be produced also.
本文使用拟合多项式描述汽车发动机负荷特性，提出结构简化的汽车速度和方向控制模型。
This paper USES polynomials to express the load characteristics of the automobile engine, and presents simplified structure velocity and direction control models.
在运动控制模块中最主要的工作有步进电机脉冲的发送、方向控制、输入输出信号的处理等。
The motion control module is responsible for pulse transmission, direction control and input-output signals' disposal.
一切自行式车辆和工程机械，都离不开转向即行走方向控制。转向系统有机械式和液压控制式。
Steering control, that is, the walking direction control, is necessary for all self-walking vehicles and engineering machinery.
并且通过对部分点源或线源的影响势函数施加方向控制开关，使所生成的网格按期望的规律分布。
We are often only interested in grids in several directions, so we add control parameters to some sources so that more grids are formed in these directions.
此外，这些网络模拟还被用于一个神经机械学模型来模拟包含有推进和方向控制部分的真实运动。
Moreover, these networks have also been used in a neuromechanical model simulating actual locomotion with propulsion and steering.
其中控制压力的称为压力控制阀，控制流量的称为流量控制球阀，控制通﹑断和流向的称为方向控制球阀。
Wherein the control pressure is called pressure control valve to control the flow of known flow control valve to control flow through ﹑ called off and the direction control valve.
并指出，随着研究工作的深入，该项技术还可望用于高马赫数飞行体表面气体流动控制、火箭发动机推力方向控制等。
Along with the deep development of study, the microjet technology will be possibly applied to control the aerodynamic flow of the high speed aircraft surface and the thrust vector of rocket engine.
测试结果表明，该测控系统能够实现电机运行的起停和方向控制，并且能够准确测量电机起停的过渡过程及稳态过程。
With the system, data of moving of the motor is correctly collected, the motor is controlled effectively. The correctness of the system has been proved by the results.
最后通过滚动膨胀正确的提取物体的轮廓信息，在结构元素移动的过程中引入了方向控制条件因子，减小了计算的冗余度。
Then we use roll dilation to detect the boundary of the object in the image and introduce a direction control factor in order to reduce the computation redundancy.
运用差分方向控制算法导出了运动于平面区域的机器人的方位信息，并将其用于机器人的路径规划问题，取得了满意效果。
The difference direction control algorithm can be utilized to calculate the robot's orientation, and is used in the path planning, The result is satisfactory.
基于平均方向和合向量长度的抽样分布，研究反映角度过程集中程度的合向量长度控制图和反映角度过程集中位置的平均方向控制图。
Sampling distributions of mean direction and resultant length were used to develop control charts respectively reflecting the central tendencies and positions of the Angle process.
通过实验结果分析发现，在裂缝宽度不同的多裂缝体系的石油运移过程中，宽度大的裂缝方向控制着石油运移的方向和原油在裂缝介质中的分布。
The experiment results demonstrate that the direction of fractures with the greatest width controls mainly the migration direction and distribution of oil in fractured media.
此种设备可进一步在所显示地图图像上包括方向控制对象或缩放控制对象作为交互式覆盖图像，且还可在所述地图图像上包括路径或位置覆盖图像。
Such an apparatus may further include direction control or zoom control objects as interactive overlays on the displayed map image, and may also include route or location overlays on the map image.
在太空中，计算机被用来控制宇宙飞船的速度和方向。
In space, computers have been used to control the speed and direction of a spaceship.
虽然你无法控制生活给你的东西，但你可以寻求指引，引导你朝正确的方向前进。
While you cannot control what life gives you, you can seek out guidance to steer you in the right direction.
你知道，从某种意义上说，这实际上比社交谈话更容易，因为你可以完全控制谈话的方向。
You know, in one sense, it's actually easier than social conversation because you are in complete control of where the talk is going.
在太阳引力的控制下，每个行星都维持在一条椭圆形的轨道上，并按照相同的方向移动。
Under the control of the Sun's gravitational force, each planet maintains an elliptical orbit and all of them travel in the same direction.
它没有变速杆，但在陆地上可以通过像普通汽车一样的刹车、油门踏板和方向盘进行控制。
It doesn't have a gearstick but on the road can be controlled with brake and accelerator pedals and a steering wheel like an ordinary car.
司机可以利用操纵杆之类的来控制方向和速度，这样车辆可以原地旋转并加速得相当快。
Drivers use a joystick of sorts to steer and throttle the vehicle, which can spin in place and accelerates rather quickly.
司机可以利用操纵杆之类的来控制方向和速度，这样车辆可以原地旋转并加速得相当快。
Drivers use a joystick of sorts to steer and throttle the vehicle, which can spin in place and accelerates rather quickly.
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