For the uncertain time-variant linear model of voice coil motor in micro hard disk servo control system,a nonlinear observer and its corresponding feedback controller with one saturation term are proposed by utilizing Lyapunov stability theory and linear matrix inequality.
针对微硬盘伺服系统中音圈马达驱动器的不确定时变线性模型,利用李亚普诺夫稳定性理论及线性矩阵不等式,提出一种非线性观测器及其相应的含饱和项的反馈控制器。
One of the main goals with respect to the development of micro hard disk techniques is to design one kind of hard disk with large capacity, orientation of high precision, rapid seeking and strong stability, in which control techniques are one of the vital tasks to be overcome.
超大存储量、高精度定位、快速跟踪和强稳健性是微硬盘技术发展的重要目标,而控制技术的探讨是其主攻任务之一。
Design and Research of Microdrive Controller Based on FPGA;
为了适应存储器容量越来越大、体积越来越小的需求,微型硬盘(Microdrive)应运而生。
Micro-disk Assembly Information Management System Based on JSP;
基于JSP的微硬盘装配线信息管理系统
In this paper the international technology currently used for micro-disk producation, the industrial development situation and the devopment process of some overseas micro-disk producation conpanyies were intrduced.
阐述了目前国际微硬盘技术及其产业的发展,阐述了国际主要微硬盘企业发展状况;探讨了贵州省微硬盘产业的起步、现状及其在今后的发展中必定遇到的挑战,提出了贵州省微硬盘技术及其产业发展需要解决的若干问题。
The Research and Realization of Micro-Drive Servo Track Writing Technology;
微硬盘伺服码刻写技术的研究与实现
Micro-disk Assembly Information Management System Based on JSP;
基于JSP的微硬盘装配线信息管理系统
Mini-Disk Implementation in PDA Based on Windows Mobile;
在基于Windows Mobile的PDA手机中微硬盘的实现
Probed into the Initiation, Current Situation and Further Development of Guizhou Micro-disk Industrial;
贵州省微硬盘产业的起步、生存和发展
Modal Analysis and Modeling of Micro Hard Disk Driver Suspension,Using ANSYS and Solidworks
用Solidworks和ANSYS对微硬盘悬臂梁进行建模及模态分析
Applications of PLL for Micro-hard Disk Servo Writing to Follow the Motor Rotate Speed
利用锁相环跟踪马达转速在微硬盘伺服写入中的应用
AN EFFECTIVE METHOD FOR PROTECTING INFORMATION ON HD IN COMMON LABORATORIES
公用微机硬盘信息保护的一种有效方法
Research and Application of Anti-Shock Mobile Hard Disk Based on Subminiature Air Chamber Technology;
微气囊抗震移动硬盘性能的研究及应用
The typical secondary storage medium of a microcomputer is the floppy and hard disks.
微型计算机的典型的辅助存储介质是软盘和硬盘。
Grub has a facility to re-map the hard disk order on-the-fly and gives back the first bootable disk status to a MS system
在工作中可以很灵活的重绘硬盘次序，把第一个可引导硬盘的状态重新给回微软系统。
Traditional hard drives employ electrodes called heads to create tiny magnetic regions, known as domains, on the surface of a plate as it spins.
传统的硬盘技术通过盘片的转动，使用叫“磁头”的电极在盘片表面产生名为“域”的微小磁区间。
Winchester disk drive
温彻斯特磁盘机，硬盘机
External hard disks can be purchased alone and then attached to the microcomputer with cables;
内部硬盘永久性地安置在微机内，只有需维修或更换时才取出。
Stability of Small-Sized Grooved Bearings-Spindle System in High-Speed Hard Disk Drive Considering Thermal Effect
高速硬盘微小型滑动轴承—主轴系统变温条件下的稳定性研究
Contact Analysis and Simulation of the Fretting of Dimple and Tongue Interface for a Hard Disk Drive Suspension
硬盘磁头悬架窝点与舌尖的微动接触力学分析及仿真研究
IMPROVEMENT AND OPTIMIZATION DESIGN OF SPRING STRUCTURE IN THE ACTIVE CONTROL DEVICE RESISTING SHOCK AND VIBRATION FOR MINIATURE DISKS
微型硬盘抗冲击振动主动控制装置中簧片结构的改进与优化设计
Hard Disk Space reports the available space on your local hard disks.
硬盘空间报告本地硬盘上的可用空间。
applications found on hard disk
硬盘上找到的应用程序