The computer PID control for electro hydraulic proportional constant presure variable displacement pump with electric feedback is introduced.
介绍了电反馈电液比例恒压变量泵的计算机PID控制。
The electric part USES PLC touch screen control, hydraulic system USES an electric pump to increase screening and dedusting equipment with high degree of automation.
本机电器部分采用PLC触摸屏控制，液压系统采用电动油泵，增加过筛、除尘装置，自动化程度高。
This paper presents a double-neuron predictive governor based on 8098 microprocessor including its control algorithm and operational principle of electric part and hydraulic part.
本文介绍了一种基于8098的双神经元预测调速器，包括它的控制算法以及电气部分和液压部分的工作原理。
The article briefly describes the principles and applied working conditions of YQZ1400 hydraulic brake and gives the main electric control points of the brake in actual application.
本文简述了YQZ 1400型液压制动器的工作原理和应用工况，给出了该制动器在实际使用时的电气控制要点。
W12 series rolling machine with four rollers adopt upper roller rotary mechanical drive, lower roller and side roller fluctuation hydraulic drive, electric concentrated control operation system.
W12系列四辊卷板机采用上辊旋转机械传动，下辊和侧辊升降液压传动，电气集中控制操作系统。
And then use a hydraulic motor or electric motor, two wheels at the same time control.
然后用一液压马达或电动马达，同时控制两个驱动轮。
The article introduces the sprinkle mould system of lead calcium alloy, and discusses formation, work principles and design characteristics of hydraulic and electric control.
讨论了铅钙合金浇铸系统机械、液压与电器控制构成、工作原理及设计特点。
All operations are operated automatically through the electric program control and hydraulic transmission.
全部动作通过电气顺序控制和液压传动实现自动化，由一人操作即可。
This series of re-cutter is made up of seat, rotor, feeding roller, shell, hydraulic pressure system, electric control system, etc.
系列再碎机由机座、转子、喂料辊(口)，罩盖、液压系统、电控系统等部分组成。
This machine adopts electric and hydraulic combine control. It has three working procedure, i. e. inching, manual and auto.
本机采用电气、液压联合控制，具有点动、手动和自动循环三种工作程序。
Firstly, we select the proper elements by static design, and the basic frame of the electric hydraulic servo control system is built up.
首先，通过静态设计选择合适的元器件，搭建起液压伺服控制系统的基本框架。
The CD-HSS box drawing experimental device included four parts of die structure, lever mechanism, hydraulic and electric control system were designed based on the CD movement principle.
基于可控拉深筋运动原理设计了可控拉深筋高强度钢板盒形件拉深实验装置，该实验装置分为模具结构、杠杆机构、液压及电气控制系统四部分。
Debug the reversing of the valve according to the control principle of electric and electric hydraulic draw stem.
根据电动、电液推杆控制原理调试盲板阀换向状态。
The device is an automatic shaping unit with hydraulic transmission system and electric combination control.
该机为液压传动、电器综合控制的自动整形机。
The article introduces the mechanical structure of triple gate system of vertical mill, as well as its hydraulic system and electric control system.
主要介绍了立磨三道锁风阀机械结构及其液压系统、电控系统的设计原理。
The weighing system for the large structures is a complicated system consisting of hydraulic system, electric control system, sensors and data collecting system, and computer controlling system.
大型结构物称重系统是由液压系统、电气控制系统、传感器与数据采集系统以及计算机控制系统等组成的复杂系统。
Firstly, this paper analyses the communication means of the main products on hydraulic powered support electric and hydraulic control system. Deficiency of the original means is indicated.
本文首先分析了国际上几种主要的液压支架电液控制系统的通讯实现方法，指出原有方法中存在的不足。
The operation programme of DN1400 butterfly's valve control system was introduced, and the designs of its hydraulic pressure control system and electric control system were explained.
介绍了DN1400蝴蝶阀控制系统的操作程序，并详细阐述了其液压控制系统和电气控制系统的设计。
Original control principle of hydraulic and electric system have been changed in de-sign of equipment to avoid defects such as folding, burning etc produced in upsetting of large air valve preform.
为防止大气门毛坯在热镦粗过程中产生的折叠、过烧等缺陷，在设计设备时改变了原有的液压控制和电气控制原理。
The main content of this thesis is to design an electric hydraulic servo control system which is adapted to the speed regulation of the horizontal screw decanter.
本课题主要是根据卧螺离心机的特点，设计研究适于卧螺离心机调速要求的电液伺服控制系统。
But during using on ship, the hydraulic pipelines and the bunch of soft pipeline, which were constitute by control electric cable, can not get a good control.
但在实船应用时，液压油管及控制电缆组成的液压软管束的状态得不到很好的控制，使用中容易遭到破坏，常常制约着其应用。
Changing the speed of electric motor by using ac frequency conversion is to regulate output flow of hydraulic pump to control the velocity of the motion of hydraulic actuator.
通过交流变频调速改变电机的转速来调节液压泵的输出流量。控制液压执行元件的运动速度。
Model reference control and repetitive control were applied in multi-channel electric hydraulic synchron-force servo loading system, and a new control method based on online learning was put forward.
将模型参考控制和重复控制相结合应用到多通道电液力同步加载系统中，提出了一种在线学习控制的新方法。
Electric proportional pump-control hydraulic system controlled by PLC and CAN bus is the main format of driving control for modern heavy mobile cranes.
结合整机plc和CAN总线控制的电比例泵控液压系统是现代大型流动式起重机主要的传动控制形式。
With the reform to electric-pole horizontal arm including its hydraulic system and electric control system in old electric furnace the equipment breakdown can be reduced.
旧式电炉电极横臂及附属液压系统、电气控制系统的合理设计改造，既能减少设备故障。
In this paper, a control method aiming at electric actuator hydraulic loading system is discussed and designed.
本文针对电动舵机动态加载系统的控制策略进行了研究与设计。
The main systems, such as power system, water system, hydraulic system, electric and control system, in high-pressure water wagons are studied in the article.
对高压清洗车的主要组成部分，包括动力系统、水系统、液压系统、电控及操纵系统等进行了研究。
The reconstruction scheme of electric control system of hydraulic tester for seamless steel tube in TPCO was introduced. The process flow and programming keys for hydraulic tester are explained.
介绍了对天津钢管集团有限公司使用的美国无缝钢管水压试验机的电气控制系统改造方案，并对该水压机的工艺流程和编程的要点进行了说明。
The reconstruction scheme of electric control system of hydraulic tester for seamless steel tube in TPCO was introduced. The process flow and programming keys for hydraulic tester are explained.
介绍了对天津钢管集团有限公司使用的美国无缝钢管水压试验机的电气控制系统改造方案，并对该水压机的工艺流程和编程的要点进行了说明。
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