给出了一种新型电液数字换向阀。
设计了电液伺服系统数字pid控制器。
本文是关于从电液中去除杂质的快速方法。
This paper is about rapid method to remove the impurities in battery electrolyte.
给出了摩擦力模型和电液伺服马达的静态特性。
Friction models and static characteristics of electrohydraulic servo motors are given in this paper.
介绍了电液伺服阀性能测试试验台的改造方案。
The test bedstand innovation scheme of the electrohydraulic servo valve performances is presented.
因此，抗污染能力成为电液伺服阀的重要指标。
So, the ability of antipollution becomes the important performance of electrohydraulic servo valve.
本文最后还介绍了使用PC实现的电液顺序控制。
Finally, it also introduces electrohydraulic sequence control implemented by using PC.
电液伺服阀作为产品，在出厂前须进行严格测试。
As a product, before the servo valve leaves factory, it should be tested strictly.
提出了电液伺服系统的支持向量机的辨识建模方法。
A method of the electro hydraulic servo system identification modeling is presented based on support vector machines.
为电液比例速度控制系统的进一步研究提供了理论基础。
It provides theoretical basis for further research on electro-hydraulic proportional velocity control system.
利用伪随机相关仪对电液系统进行在线辨识已有成功先例。
Use is made of a quasi-randon coherence function computer to carry out on-line identification for a typical chydroelectric servo position control system.
伺服阀主要分为力反馈式电液伺服阀和位置反馈式伺服阀。
Servo valves consists of feedback - electric-hydraulic servo valve and position feedback servo valves.
飞机进气道斜板控制系统是一种典型的电液位置伺服系统。
The controller for swash plate of aircraft inlet is a typical hydraulic serve position control system.
介绍了一种直动式电液数字伺服阀的结构原理及其控制方法。
The operation principle and control method of electro-hydraulic digital servo valve are first introduced.
在步进梁速度电液比例控制系统中，比例变量泵是关键组成部分。
In the walking beams velocity electro-hydraulic control system, proportional variable pump is the key components.
引入了一个非线性状态方程模型来描述电液伺服系统的动态特性。
A nonlinear theoretical state space model was introduced to describe the dynamic performance of the servo system.
通过在实验装置上和电液运动平台上实验，选出最佳的系统参数。
The optimal system parameter can be chosen by the experimentation on experiment equipment and electrohydraulic motion platform.
电液比例控制阀使用的证明力反馈改善滞后性，重复性系统和响应。
The electro-hydraulic proportional control valve uses the proven force feed-back system for improved hysteresis, repeatability, and response.
本文提出了一种柴油机供油提前角电液调节系统，建立了动态数字模型。
In this paper, a new control system of an electro-hydraulic fuel injection advancer is presented and its dynamic mathematical model is developed.
本文对“电液集成块”及其回路作了介绍，并对其CAD技术作了简介。
This paper describes electrohydraulic integrated block and its circuit, and briefly introduces its CAD technique.
给出了正阻尼旋转电液伺服被动加载系统的结构框图和对应的传递函数。
This paper presents the structure frame and corresponding function of the rotary hydroelectric servo load system.
本文以数字阀、插装阀并联电液系统为例，分析了智能时间次优控制方法。
Concerning for the electrohydraulic system with digital valve and cartridge valve, this paper analyzes the intelligent time suboptimal control.
在锂离子蓄电池研究中，为寻找合适的电液，进行了有机混合电液的研究。
We have done the research of organic mixed electrolyte to find appropriate electrolytes in the filed of lithium battery.
因而对电液伺服系统的实时控制和先进控制方法的研究具有非常重要的意义。
So it is very important that studying the real-time control and advanced control method of Electro-hydraulic Servo System.
一种基于PLC的电液自动控制系统，采用了电液比例阀的双闭环控制系统。
This paper introduces an electrohydraulic control system based on PLC. A double close - loop control system with electro - hydraulic proportional valve is adopted.
首先，本文从分析电液伺服系统各个组成环节来分析提高系统低速性能的方法。
Firstly, this paper studies every component of the servo system to improve the performance at low speed.
在电液比例阀和电液伺服阀动特性测试中，高频动态流量的测量一直是一个难题。
The measurement of high frequency dynamical flow in dynamical test of electro-hydraulic proportional valve and electro-hydraulic servo valve is very difficult.
实现了用于方位角跟踪的电液伺服马达系统的控制，以及系统性能的在线实时测试。
The control of azimuth Angle of electrohydraulic servomotor system, and the on-line and real-time test of the system performance were realized.
实现了用于方位角跟踪的电液伺服马达系统的控制，以及系统性能的在线实时测试。
The control of azimuth Angle of electrohydraulic servomotor system, and the on-line and real-time test of the system performance were realized.
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