查询词典 servo system

Photoelectric encoder is often used for detection of rotate speed and angular displacement in lathe principal axis system or servo driver.

引言光电编码器是一种集光、机、电为一体的转速、位移传感器，具有精度高、响应快、性能稳定可靠等显著的优点。

As the motor of direct current had good characteristic of adjusting the speed, the numerical control lathe system adopted the servo motor of direct current in the past.

由于直流电动机具有良好的调速特性，以往数控机床系统均采用直流伺服电动机。

The simulation outcomes show that the control strategy is very effective to Shunt-wound APLC. 3. This chapter analyzes vibration of a traditional servo motor include relay with place and time lag, and brings forward fuzzy control scheme, changes the time of control action in the place delay zone, When reaching the balance point, system will be freedom movement. Theory analysis and simulation outcome all prove that control arithmetic is right.

针对一类带位置、时间滞后的继电器型伺服系统，分析其产生抖动的原因，并在此基础上提出了改善一种特定的带有继电器的伺服电机模糊控制策略，在继电器空间滞后区改变控制作用时间的大小，在靠近平衡点附近引入自由运动。

The technique of position servo control is one of the key techniques in machine tools CNC system.

位置伺服控制技术是数控系统中的关键技术之一。

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。

The hardware structure and servo control for the control system,and the module design of software as well,are discussed.

文中详细讨论了控制系统的硬件结构及伺服控制，对系统的软件进行了模块化设计。

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。

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。