伺服控制

In this paper, electro-hydraulic servo controlling radial piston pump with electro-hydraulic servo valve tracking step signal and some other signals is designed, and simulated with MATLAB/Simulink.

本文拟利用电液伺服阀对径向柱塞变量泵进行精确控制，并利用MATLAB做进一步的仿真和分析。

According to it ,a soluting of digital control system of DC motor using TI's TMS320LF2407 is prese...

针对以上情况，本课题采用TI公司的TMS320LF2407作为控制器，提出了基于位置环和速度环的双闭环全数字直流电机伺服系统控制方案。

My company has the high-precision large and medium-sized CNC milling spiral bevel gear tooth 4-axis CNC machine tools used not only servo-driven, SIEMENS 802D control system to roll all of milling spiral bevel gear, zero Bevel Gear and quasi-double Surface gear, and to the world's most advanced coordinates Coaxial design, successfully applied in the processing of new products in diameter.

我公司拥有的高精度大、中型数控弧齿锥齿轮铣齿机床不仅采用数控四轴伺服驱动、SIEMENS 802D控制系统，以滚切法铣削弧齿锥齿轮、零度齿锥齿轮及准双曲面齿轮，且把当今世界最先进的坐标轴式设计，成功应用于大加工直径的新产品之中。

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

在新型连铸生产工艺中，采用带有数字波形发生器的结晶器电液伺服振动控制是保证连铸生产质量的关键技术之一。

Electro Hydraulic Servo Valve is key component in roll load system of aluminium foil rolling mill.

电液伺服阀是铝箔轧机压上电液控制系统中的关键零部件。

According to valve's control mode, it is divided into servo actuator and switch actuator.

根据阀门的控制方式，可分为伺服型执行机构和开关型执行机构。

In this paper, a PLC-based human-machineinterfaces and industrial servo control system and the principlesof the design process.

本文介绍了一种基于PLC与人机界面的工业伺服自动控制系统的原理和设计过程。

This paper mainly designs the servo motor control system.

本课题主要设计伺服电机控制系统中的人机界面部分。

And by VC++ the system can control servo motor with high speed and high precision.

同时利用VC++编程实现对伺服电机高速、高精度的控制。

However, due to its strong nonlinearities, it is difficult for a pneumatic servo system to achieve higher control precision.

但是，由于气动伺服系统的强非线性，对其实现高精度的有效控制一直是个难题。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。