伺服

The method controls the move of head flying over the disk by firmware and analyzes the width change of projection of the read head, write head and erase band. The experiment shows skew angel can change off-track capability of magnetic head and change the radial error propagation of radial error of self servo-writing.

分离式磁头对硬盘驱动器伺服信息自刻写的影响同样不容忽视，为此提出了一种测定磁头偏移磁道能力大小的方法：通过控制磁头飞行过程，并在飞行过程中动态获取读头信号幅度和比特误差率，从而获取磁头磁道偏移能力。

In this thesis, a spatial error model of multi-axis NC machine tools is presented, and a feasible method is improved for measuring its fundamental error component.

本文围绕五轴联动数控机床的加工精度，从几何误差补偿到伺服控制再到轮廓误差控制，进行了多方位的理论研究。

On the basis of the permanent magnet linear motor servo system nonlinear mathematical model, an error system dynamic equation is set up in order to reach accurate track of the motor speed and current.

在永磁直线伺服系统非线性数学模型的基础上，为实现对速度和电流的准确跟踪，建立了误差系统的动态模型。

In order to solve the problem of function error for robotic visual servo control system, an interactive method of image-based modeling is presented.

为了更好地解决机器人视觉伺服控制系统中运行误差的问题，引入了一种基于图像的交互式几何建模方法。

Based on the simplification of differential equation of driving function and the amendment of control law with error integral, the problems of controller design for a class of position serve system are discussed from the angle of practical use in engineering.

基于对驱动函数微分方程的简化和对控制律的误差积分修正，从工程实用角度讨论一类位置伺服系统控制器的设计问题。

He TCP design means that error recovery is done end-to-end between the Client and Server machine.

CP设计意味著错误恢复在个人端和伺服器之间端对端的被做。

The optional axis expansion board provides a set of four additional servo channels and I/O ports.

可选轴扩展板提供一组4个附加伺服道和I/O端口。

See the expansion board power section for more information on powering servos when the expansion board is present.

用扩展板的时候，看看扩展板的电源部分，以便获得更多给伺服供电的信息。

If you are not using an expansion board, the main board servo ports are powered directly from the main battery or DC power supply.

如果您不使用扩充电路板，主板伺服口岸直接地从主要电池或直流电源供给动力。

The servo ports are powered directly from the main battery or DC power supply when the expansion board is not present.

没有扩展板的时候，伺服端口直接从主电池或是DC电源获得供电。

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。