The velocity control systems of hydraulic systems are governed by FDEs.
液压机的速度控制系统可以由非线性FDE描述。
Motor adjustable velocity control experiment is designed and realized through 1336 AC driver.
对1336交流变频器控制马达变速实验进行了设计与实现。
Wind tunnel steady wind velocity control system is the core of wind tunnel measurement and control system.
风洞稳风速控制系统是整个风洞测控系统的核心。
It provides theoretical basis for further research on electro-hydraulic proportional velocity control system.
为电液比例速度控制系统的进一步研究提供了理论基础。
One servo system consists of several subsystems such as position control, velocity control and feedback of position.
伺服系统由多个子系统组成，如位置控制器、速度控制单元、位置反馈装置等。
Also in this paper presents the application of the PLC's High-speed counter and Inverter's Multi-velocity control function.
通过此案例讲述了PLC中高速计数器的使用方法和变频器多段速的应用。
Generally, it is hard to realize constant velocity control by means of closed-loop control based on motor steady equivalent equation.
一般基于电机稳态等效方程的闭环控制很难实现恒线速运行控制。
Introduces the composition and the operational principles behind the blast velocity control system of the motorcycle chassis dynamometer.
简述了一个摩托车底盘电力测功机风速控制系统的组成及工作原理。
Practically, the control method applying direct_drive option for DC torque motor can achieve wide_range and high_precision velocity control.
实际中该系统采用直流力矩电机直接驱动的控制方法，达到了很高的速度控制精度和较宽的调速范围。
The reaction flywheel control system was designed by using PWM technology under the velocity control mode, and the hardware circuit was also set up.
设计了由PW M脉宽调制技术构建的工作在速率控制模式下的反作用飞轮控制系统，并对其硬件电路进行了具体实现。
This paper advances a simple and effective analytic method and compensating design for the velocity control system of a double closed loop pump control.
本文对双闭环泵控式速度控制系统提供了一种简便而有效的分析方法及校正设计。
The wind tunnels steady wind velocity control systems are composed of wind tunnel rev control system and wind tunnel velocity and pressure control system.
风洞稳风速控制系统主要由风洞稳转速控制系统和风洞稳速压控制系统构成。
And also the paper discusses the modification of settlement velocity control standards under the conditions of overload and sets forth the enlarging co-...
在此基础上，讨论了超载条件下，沉降速率控制标准的修正，并给出了沉降速率放大系数。
The velocity control of blow air into space between grates and out of coal layer, relations between the angle of slag dischcarge and rest angle are presented.
分析了固定层煤气炉存在的问题，提出了吹风入炉箅气室气流速度控制，吹风气出炭层气流速度控制，煤气炉排渣角与炉渣安息角的关系等论点，并提出了具体的煤气炉改造方法。
The realization process of the automatic velocity control system for the 8-high five-stand continuous tandem cold mill of Hebei Zhongsteel Co. was introduced.
介绍了在河北中钢八辊五机架全连续冷连轧机组中自动速度控制系统的实现过程。
It's very important for increasing the experiment precision to design wind tunnel steady wind velocity control system with good dynamic and steady performance.
设计具有良好的动态和稳态性能的风洞稳风速控制系统对提高汽车风洞试验的精度非常重要。
Since the thrust ripple has great influence on the precision and steadiness of the velocity control, the sliding-mode control device of speed loop was designed.
针对推力波动对于直线电机的速度控制精度和平稳性影响较大的问题，设计了速度环滑模控制器。
The way of velocity governing of graphite electrode extruder and the stability of velocity control can influence the product and the quality of graphite electrodes.
石墨电极生坯生产的压型工序中压型调速方法的选择及其速度控制的稳定性直接影响着石墨电极的产量和质量。
A finite dimensional repetitive control method is proposed for the high precision velocity control of servomechanisms subject to significant nonlinear disturbance torque.
提出了一种有限维重复控制方法，以实现对有严重非线性扰动力矩的伺服机构的高精度速率控制。
And also the paper discusses the modification of settlement velocity control standards under the conditions of overload and sets forth the enlarging co-efficient of sett...
在此基础上，讨论了超载条件下，沉降速率控制标准的修正，并给出了沉降速率放大系数。
The stable motor control was introduced to the maximum thrust control by using this strategy. The velocity control was realized through the control of electromagnetic thrust Angle.
该控制策略将直线电机的稳定控制引入到最大推力控制中，通过控制电机的电磁力角，实现直线电机的速度控制。
Then based on preview follower theory, a driver velocity control model that describes how the driver follows and controls vehicle velocity under the precondition of the given target vel.
在此基础上，应用预瞄跟随理论提出了描述驾驶员在给定目标车速前提下对汽车行驶速度进行控制的模型。
Two PI adjustors were applied for wire feeding velocity control, one performed motor armature voltage feedback, the other one executed arc voltage feedback to determine the given velocity.
送丝速度通过两个PI调节器进行双闭环控制，分别进行电枢电压反馈和电弧电压反馈。
Two PI adjusters were applied for wire feeding velocity control, one performed motor armature voltage feedback, the other one executed arc voltage feedback to determine the given velocity.
送丝速度通过两个PI调节器进行双闭环控制，分别进行电枢电压反馈和电弧电压反馈。
The paper described the collectivity function characteristic and several important components of movement controller, for example main control program, interpolation module and velocity control.
这里论述了运动控制器的总体功能特性，并分别介绍了运动控制器的几个重要组成部分，如主控程序、插补模块及速度控制等。
This text introduces the operation principle, valve position, velocity control, and the solution for key problems of velocity valve's control system for vertical semi-continuous casting machine.
本文介绍了立式半连续铸造机速度阀控制系统的工作原理、阀位、速度控制方式和各种关键问题的解决方法。
The key techniques of hydraulic bulldozer travelling control are introduced. The control strategies and algorithms of direction and velocity control, and power self-adaptive control are developed.
介绍了全液压推土机行走控制的关键技术，重点给出了行走方向与速度控制及功率自适应控制等主要环节的控制策略和控制方法。
Automatic velocity control system for the continuous tandem cold mill let the rolling mill work continuously by using the looper to keep the uncoiling operation separating from the rolling process.
全连续冷连轧机的自动速度控制系统要求通过活套分离开卷运行过程和轧制运行过程以实现全连续轧制。
The change can be instigated by an external control or it can be automatic, for instance in response to variations in heat, pressure or velocity.
这种变形可能是通过外部控制或自发产生，例如，对温度、压力、和速度的改变做出反应。
English has become so popular it has achieved an escape velocity outside of the control of the US and UK.
英语已经达到第二宇宙速度挣脱了英国美国的束缚向全世界各个角落飞去。
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