Process parameters determination of etching lithography servo disk by HF sputtering 利用高频溅射刻蚀光刻伺服盘工艺参数的确定
Focal depth plays an important role in optical storage systems, and high focal depth makes the focusing servo system easy to track the disk surface. 焦深在高密度光盘存储系统中具有十分重要的作用,大焦深可以使调焦伺服系统容易跟踪盘面。
Analysis of crosstalk between radial tilt error and tracking error in tracking servo of high density digital versatile disk 高密度光盘循轨伺服中盘片径向倾斜的影响分析
Media Microfabrication Technology of the Etched Servo Disk 光刻伺服盘媒体微细加工技术
A Mini-Focussing Servo System of Optical Disk 小型光盘调焦系统
Lithography servo disk is a new servo locating technique for magnetic head. 光刻伺服盘是一种新的磁头伺服定位技术。
A servo track writer is necessary to improve magnetic disk device. 伺服盘刻划装置是提高磁盘存储器性能的重要设备。
Design of Digital Servo Control System in Hard Disk Drives 硬磁盘驱动器数字伺服控制系统的设计
The Focusing and Tracking Digital Servo System of Magneto Optic Disk Driver 磁光盘驱动器聚焦与循轨数字伺服系统
The Features Analyses and Structure Design of the Tracking Servo System for Optical Disk Drives 光盘机两级道跟踪伺服系统的特性分析和结构设计
Design of a Two Stage Servo Tracking System for Optical Disk Drive with Single Position Sensor 单一位置传感器的光盘机两级道跟踪系统设计
Servo disk technique is currently the most widely used method for mag-netic head positioning in a magnetic disk driver. 在磁盘存贮器中,磁头定位采用伺服盘定位是当今采用的最广泛的一种方法。磁头定位既然依赖于伺服盘,则在伺服盘上必须要有可供定位用的伺服磁道信息。
During writing servo information on disk, the disk must rotate very stably. 在硬盘伺服信息写入的过程中要求磁碟转速要非常稳定。
On the Servo Writer Device for a 4000 TPI Etched Servo Disk 4000TPI光刻伺服盘伺服录写设备的研究
The split morph can be used as precision positioner, especially as the secondary actuator in dual stage head positioning servo system of high density hard disk drives. 该分割电极压电致动器可用于精密定位,尤其适合在高密度硬磁盘驱动器的磁头定位两级伺服系统中作第二级致动器。
Servo is an important subject of Digital Disk Technology. It is applied to digital optical disk player for home ( such as CD, Video-CD and DVD player etc.) and optical memory driver ( For example, CD-ROM, DVD-ROM etc.) 伺服技术是数字光盘技术的一项重要内容,它广泛应用于家用数字光盘播放机(如CD、VCD、DVD机等)、光盘存储驱动器(如CD-ROM、DVD-ROM等)等方面。
The test results by s ■ anning electron microscope ( SEM), vibration sample machine ( VSM) and interference microscope show that the etched servo disk has achieved the expected aim. 通过扫描电镜、振动样品测试仪及干涉仪检测结果证明,所研制了光刻伺服盘达到了设计要求。
The electro hydraulic servo clutch disk spring test bench 电液伺服离合器碟形弹簧试验台
Emphasis is put on high precision servo techniques employed in optical disk driver, including the optical methods of error detection, the actuators in the close loop servo method, and the control systems. 文中着重介绍光盘信息阅读机中采用的高精度伺服技术,包括误差检测的光学方法,闭环伺服的执行元件及控制部分。
Etched Servo Disk Detecting 光刻伺服盘检测
A split electrode piezoelectric composite suspension, based on the width bending mode, was designed for the dual stage servo system of rigid disk drive. 针对硬磁盘驱动器中磁头定位两级伺服控制系统,利用宽度弯曲振动模式,设计并制备了分割电极型压电复合磁头悬浮臂。
Linear region automatic search beforehand is an important function of focusing servo system for various kinds of optical disk system. 线性区自动预搜索是各类光盘系统中聚焦伺服系统需要完成的重要功能。
Analysis of Mount Error of Servo Disk in Hard Disk Drive 硬磁盘驱动器中伺服盘片安装误差分析
Abstract The constitution characteristics of two stage servo tracking system for optical disk drive is investigated in the paper. 研究了光盘机两级道跟踪伺服系统构成的特点。
Design of the Servo Tracking System for the Rewritable Optical Disk Drive 可重写光盘机跟踪伺服系统的设计
A Synchronous Clock Writing Technology of Servo Code Writing on the High Capacity Winchester Disk Driver 高容量温盘驱动器伺服码同步时钟录写技术
Design of Signal Simulator for Debugging Etched Servo Disk 用于光刻伺服盘电路调试的信号仿真器的设计
Because of importance of servo signal, the servo test is necessary in the manufacture of hard disk. 正是由于伺服信号的重要性,在磁盘的生产中需要对伺服信号进行校验,从而得到能够正确定位的伺服信号。
In the hard disk structure of the software introduced a way to preserve disk data and servo information on disk. 而在硬盘的软件结构方面介绍了磁盘的数据保存方式和磁盘的伺服信息。
In this process all servo information will be written in hard disk in a special format. 在此环节中,硬盘工作所必须的伺服信息将以特定的格式被写入到碟片中。