伺服控制

In this paper, a PLC-based human-machine interfaces and industrial servo control system and the principles of 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。

Current industrial approaches to robot arm control treat each joint of the robot arm as a simple joint servomechanism.

目前的工业机械臂控制将每一个机械臂的联合看做一个简单的联合伺服。

The robot that controlled by a servomechanism, i.e.,the driving signal of the robot 's motor is a function of the difference between a set target and the actual response.

由伺服机构控制的机器人，即其马达的驱动信号是设定目标量与实际响应量间的误差的函数。

The control of azimuth angle of eleetrohydraulie 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。

Figure 11-90 shows an example of a servomotor used to control a press feed.

图11-90显示的是一台伺服电机被用作控制一个压力喂食器。

In the most of labeling machines stepping motor or servomotor is used as actuator, and their construction and control are complicated.

但在大部分贴标机中使用步进电机或伺服电机作为驱动元件，其结构和控制复杂，制造成本高。

The set adopts the control mode with the high precision servomotor.

本装置采用伺服电机的高精度定位控制方式。

Control of brushless servomotor for needle moving.

采用无刷式伺服马达控制织针的移动。

Because of the use of AC servomotor, the control precision, the execute speed, the reliability is improved greatly.

由于各执行单元普遍采用了交流伺服电机的位控模式替代了原有的普通电机加机械刹车进行位控的模式，使各环节的控制精度、执行速度、可靠性等指标有了质的提高。

ABSTRACT This dissertation mainly investigates the new theory, new concepts and new methods of the MRAC of the SISO electrohydraulic servosystem as well as their applications.

本文主要讨论了单输入单输出电液伺服系统模型参考自适应控制的新理论、新概念、新方法以及其应用问题。

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。