hydraulic servo

Equivalent Noise Bandwidth of the Electro Hydraulic Servo System and Analysis of Its Accuracy

电-液伺服系统的等效噪声带宽及其精度分析

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Simplification of dynamic model for three degree freedom hydraulic servo joint

三自由度液压伺服关节动力学模型简化

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Wavelet Analysis and Its Application in Testing Performances of Hydraulic Servo Valve

小波分析及其在伺服阀性能测试中的应用

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The Hopfield network was used to identify the three-order model of the hydraulic servo system for ship-gun, simulation results show the feasibility of using this system to identify the time-varying and time-invariant system.

使用Hopfield神经网络辨识舰炮液压伺服系统的三阶模型，仿真结果表明用这种系统辨识方法辨识时变和时不变系统是可行的。

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The large inertia Stewart platform is usually driven by a hydraulic servo system, which inevitably brings about the hydraulic and mechanical resonance problem caused by the condensability of oil, the elasticity of transmission joints and load inertia etc.

载人的大惯量Stewart平台，多采用液压伺服系统驱动，其必然存在液压-机械综合谐振问题。这是由于油液的可压缩性、传动铰链的弹性及负载惯性等引起的。

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Analysis on Stability of Hydraulic Servo Mechanism for Plane

飞机液压助力器的稳定性分析

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Electro hydraulic Servo Control of Fatigue Life Test for Front Axle of Farm Transport Vehicle

农用运输车前轴疲劳寿命试验的电液伺服控制

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Study on Contamination Resistibility of Hydraulic Servo System of Six-degree-of-freedom Motion Platform

六自由度运动平台伺服油源系统的抗污染研究

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Based on the practical problems, in this paper, analyse the hydraulic servo control system of chamfering machine.

本文结合这一实际问题分析研究了倒棱机的液压伺服控制系统。

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The method of direct control of hydraulic servo valve by means of PLC, the component parts of the control system and the driving interface circuits were described mainly in this paper.

文章主要介绍PLC对液压伺服阀的控制方法及控制系统的组成，说明驱动接口电路的连接。

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Bilinear Model of the Mill Hydraulic Servo System

轧机液压伺服系统的双线性模型

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Parameter identification of joining stiffness of rudder hydraulic servo mechanism

舵面-液压伺服机构连接刚度参数辨识

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Study on the Copying Tool Carriage with Hydraulic Servo Mechanism of Big Size Servovalve

大通径伺服阀控机液伺服仿形刀架改进研究

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The application of multi-body dynamics simulation in hydraulic servo advancer development

多体动力学仿真技术在液压伺服提前器开发中的应用

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Hydraulic Servo Position System of Mill Based on Multiple Models Fuzzy Switching Control

基于多模型模糊切换的轧机液压伺服系统位置控制

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The multi-channel hydraulic servo system of Parallel support mechanism which of the static base for automatic leveling system of vehicle-borne radar antenna ( Stewart platform) is decoupled by the linear feedback method of decoupling.

采用线性状态反馈解耦方法实现静基座车载雷达天线自动调平平台Stewart型并联支撑机构多通道液压伺服系统解耦。

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Bilateral hydraulic servo control system based on force sense for tele-operated engineering robot

遥操作工程机器人力觉双向伺服控制系统

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Hydraulic AGC system is been made of main dynamic element, which include signal conditioner 、 servo amplifier 、 hydraulic servo valve 、 fluid cylinder 、 mill roll and primary detector, etc. These elements have high nonlinear feature, the system have inevitably high nonlinear.

液压AGC系统主要由信号调节器、伺服放大器、电液伺服阀、液压缸、轧机辊系和传感器等组成，其中的液压器件具有高度非线性特点，其系统必然也具有高度的非线性。

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This dissertation is lucubrating test and control system of motor fatigue test rig based on computer technology and hydraulic servo control technology.

本文在计算机技术和液压伺服控制技术的基础上对多通道汽车疲劳试验台测控系统进行了深入研究和设计。

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Design for the Parameters Testing Control System of Gun Hydraulic Servo System

火炮液压随动系统性能参数测控系统设计

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A study focussed on an electronic hydraulic servo motor coder is used as the feedback sensor.

研究计算机控制电液伺服阀控马达速度闭环系统的应用技术.

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Application of Variable Pump to Hydraulic Servo System of Large-scale Injection Mold

变量泵在大型注塑机液压伺服系统中的应用

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Research of Mechanical Hydraulic Servo System of Non-circular Profile Modeling Knife Rest

非圆体高速仿形刀架机液伺服系统研究

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Single-chip processor 、 Microcomputer in Hydraulic Servo Valve's CAT System

单片机、微机在液压伺服阀台的CAT系统中的应用

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In this paper mould electro hydraulic servo oscillation control system with digital wave occurer is introduced.

电液伺服压力控制系统是其中的关键部件,因此对它的研究具有重要意义.

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Against the above question, the paper established a nonlinear dynamic model of hydraulic servo system;

针对以上问题，本文建立了一个液压伺服系统非线性动态模型；

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System Identification of the Hydraulic Servo Loading Test Apparatus of a Rod Pumping Unit

抽油机液压伺服加载试验装置的系统辨识

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A mechanical hydraulic servo control valve which manufactures easily, cost cheaply and whose operating force is little in the valve core is designed in this paper. The structure and working principle of the valve are elaborated and the performance is analyzed.

本文设计的机液伺服控制阀制造简单、造价低廉、阀芯操纵力小。

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Hydraulic servo system is normally adopted for the existing fin stabilizers of ships at zero speed.

现有的船舶零航速减摇鳍都采用液压伺服系统,但是存在许多缺点.

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The paper studies experimentally ANN-based robust fault detection for an hydraulic servo control system, presents an adaptive threshold logic and intensifies the robustness and sensitivity using it.

实验研究了基于ANN离线学习在线检测的故障诊断方式的某实物液压舵机（伺服系统）的鲁棒故障检测。通过提出的自适应阈值来提高故障检测系统的鲁棒性和敏感性。

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