We need test the target hydraulic control unit to achieve the above objectives.
为实现上述目的，需要对目标液压调节单元进行测试。
As the key component of ABS system, the hydraulic control unit (also known as HCU) influences the performance of ABS remarkably.
而ABS系统中的关键执行部件——液压力调节器(HCU)的性能又显著地影响ABS的制动性能。
This paper deals with a system consisted of machine, hydraulic and electronic being used to control loading power and frequence of the hydraulic vibration exciting unit.
本文阐述一种用于控制液压激振装置加载力和加载频率的机液电系统。
This system consists of steering electronic control unit (ECU), all hydraulic steering, stepping motor, stepping motor driver and angular displacement sensor, etc.
该系统由转向电子控制单元(ecu)、全液压转向器、步进电机、步进电机驱动器、角位移传感器等组成。
The characteristics, basic circuit, and working wave pattern of transistor type optical coupler and its function in electronic control unit of hydraulic discharging machine were introduced.
介绍了晶闸管光耦合器的特性、基本电路、工作波形及其在液压下料机电子控制装置中的作用。
Wind mill generator unit hydraulic brake system can realize the functions of yaw brake control and main shaft brake control.
风力发电机组刹车液压系统具有主轴刹车控制和偏航刹车控制的功能。
Aiming at the technological requirements of tractor wheel hub threading, the electrical and hydraulic control parts for tapping unit combination machine tool were designed.
针对拖拉机轮毂的攻丝工艺的要求，设计了组合攻丝机床的电气与液压控制部分。
The exhaust valve (5) is connected with a camshaft by means of a mechanical connecting mechanism (7, 8) including an hydraulic valve auxiliary control unit (12).
排气气门（5）借助于一包括一液压气门辅助控制单元（12）的机械的连接机构（7，8）与凸轮轴相连 接。
In order to meet the requirement of the complicated and flexible control of hydraulic power unit, its electrical control system is rebuilt by PLC.
为了满足液压泵站复杂灵活的控制要求，采用PLC改造了液压泵站原来的继电器控制系统。
Key techniques such as system construction, control rules, fault diagnostic approach, electronic controller, hydraulic mechanical unit, and control software are discussed.
对数控系统的总体结构、控制规律、故障诊断及余度设计、电子控制器、液压机械装置、控制软件开发等关键技术分别进行了讨论。
Realize the automatic control of steam turbine, including oil supply system, hydraulic actuator, and emergency trip unit.
实现汽轮机蒸汽阀门的自动控制。包括供油装置、油动机、危急遮断装置。
With the digital control, volume of compressive oil provided by hydraulic power unit in actuator can be regulated to modulate the test load value.
在油源设备提供一定压力油液的情况下，计算机调整输入到液压缸内的油液流量，由此控制试验载荷。
Based on the principle of power bond graphs, the modeling method for the hydraulic steering control unit type BZZ5 with the load sensing hydraulic steering system is introduced.
依据功率键合图原理，研究BZZ5型液压转向器和负荷传感全液压转向系统的建模方法。
Digital electro-hydraulic control system (DEH) is the core of turbine control system, then the performance of load control system determines whether the unit can run better.
数字式电液调节系统(DEH)是控制汽轮机运行的核心，其负荷调节系统控制性能的优劣直接影响整个机组的正常运行。
FHPSS consists of hydraulic pump, initiative valve, steering control unit, steering cylinder and so on.
全液压转向系统是由液压泵、优先阀、转向器、转向油缸以及相关的转向机构组成。
The hydraulic valve auxiliary control unit (12) keeps the exhaust valve (5) in a temporary opening position.
液压气门辅助控制单元（12）将排气气门（5）保持在暂时打开的 位置上。
In the previous studies, Central oscillation, asymmetry of left and right movement and insufficient precise and speed of response are the main problems of electro-hydraulic servo control unit.
在以往的研究过程中，主要发现电液伺服控制单元在零位时存在振动，左右行程不对称，精度和快速性达不到使用要求的问题。
Aiming at the problems as the nonlinear factors and the position disturbance in the electro-hydraulic servo loading system of pumping unit, the conventional control method cant attain perfect effect.
抽油机电液伺服加载系统存在非线性和位置扰动引起的准确度问题，传统的控制方法不能达到理想的效果。
The hydraulic valve auxiliary control unit (12) can be connected and cut off by means of an additional auxiliary oil circle (3) related to a main oil circle (2) of the internal combustion engine (1).
液压气门辅助控制单元（12）可借助于一相对于内燃机（1）的主油回路（2）附加设置的辅助油回路（3）接通和切断。
The structure compensation unit was designed and the control scheme of eliminating the superfluous force of the electro-hydraulic load simulator was proposed.
设计了结构补偿环节，提出电液负载模拟器多余力抑制的控制方案，从理论上结构补偿环节可以实现对系统全部补偿和抑制多余力。
The function and servo control process of the hydraulic mould oscillating unit are introduced and analyzed.
分析介绍了结晶器振动台振动机构的原理特性及伺服控制液压驱动的过程；
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。
Products include underwater hydraulic power unit, control valves and the pressure compensator.
水下液压产品包括深海液压源、控制阀箱以及压力补偿器。
The electronic control unit can also intelligently transfer stroke and load signals of the hydraulic cylinder to other electronic units and a master control computer by real-time network.
电子控制单元还可以智能的将液压缸的行程和载荷信号、通过实时网络传送给其他电子单元及主控计算机。
Analyses hydraulic system of cutting unit of roadheader-ring MLE250/500-M and the electro-hydraulic control technology was adopted, it may obtain higher speed of roadheader-ring in mining face.
分析了MLE250/500-M型掘锚机截割机构的液压系统，提出采用电液控制技术方案，从而达到快速掘进的目的。
The pure electronic hydraulic control of No. 5 200 MW generating unit in Jingmen Cogeneration Power Plant is realized by retrofitting the original hydraulic governing system using DEH.
荆门热电厂采用数字电液调节系统(DEH)对5号机组原有液压调节系统进行改造，实现了汽轮机纯电调控制。
CHEN Baijin. Research on Hydraulic Control System of Forging Hydraulic Unit [d]. Wuhan: Huazhong University of Science and Technology, 2000.
陈柏金。锻造液压机组液压控制系统研究[d]。武汉：华中理工大学，2000。
XU Yancui. Study on the Fuzzy Sliding Mode Control of the Hydraulic Driving Unit of Quadruped Robot [d]. Qinhuangdao: Yanshan University, 2013.
[11]徐艳翠。四足机器人液压驱动单元模糊滑模变结构控制研究[D]。秦皇岛：燕山大学，2013。
XU Yancui. Study on the Fuzzy Sliding Mode Control of the Hydraulic Driving Unit of Quadruped Robot [d]. Qinhuangdao: Yanshan University, 2013.
[11]徐艳翠。四足机器人液压驱动单元模糊滑模变结构控制研究[D]。秦皇岛：燕山大学，2013。
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