伺服系统

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。

Servo motor control technology CNC system is an important component part.

伺服电机控制技术是数控系统的重要组成部分。

Software design includes the design of overall servo control system software,software algorithms and test software.

软件设计主要包括伺服控制系统总体的软件设计，控制算法的软件设计和测试软件的设计。

SO, the adaptive control hydraulic servo systems have been developed in order to meet the needs of better performance.

本文较详细地介绍了液压伺服模型参考自适应控制系统的结构、数学描述及特点。

The study of this subject is important for the development of high-performance AC servo control system and the boost up of national industrial competition.

本课题的研究对高性能交流伺服驱动控制系统的发展以及国家整体工业竞争力的增强具有重要意义。

The three-axles main drive system adopts FANUC3.8KW (1300 HD) servomotor, the reaction speed is fast, especially suitable for the cutting which makes the high-speed precision, drive the ball guide screw through the axle coupling of flexibility, can dispel the drive interval and guarantee the precision of high drive.

三轴进给传动系统采用FANUC3.8KW(1300HD)伺服马达驱动，反应速度快，特别适合作高速精度之切削，通过挠性联轴器带动滚珠丝杠，可消除传动间隙，确保高传动精度。

The three-axles main drive system adopts FANUC3.8KW (1300 HD) servomotor, the reaction speed is fast, especially suitable for the cutting which makes the high-speed precision, drive the ball guide screw through the axle coupling of flexibility, can dispel the drive interval and guarantee the precisionof high drive.

三轴进给传动系统采用FANUC3.8KW（1300HD）伺服马达驱动，反应速度快，特别适合作高速精度之切削，通过挠性联轴器带动滚珠丝杠，可消除传动间隙，确保高传动精度。

To study the earthquake resistance behavior of self-compacting concrete frame, MTS loading system was used to put the two frames under low-cyclic horizontal loading.

采用MTS伺服加载系统施加低周反复水平荷载以研究自密实混凝土框架结构的抗震性能。

On the grounds of Doppler radar servo control principle, two-phase hybrid stepping motors control system is studied.

其次，根据多普勒雷达伺服控制原理，进行两相混合式步进电动机的控制系统硬件电路和软件方案研究。

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。