超高密度硬盘主轴性能的计算机仿真  

Computer Simulation of the Performance of Spindle for High Density HDD

作　　者：卢萍[1] 倪浆铭[1] 

机构地区：[1]华中理工大学计算机科学与技术学院

出　　处：《华中理工大学学报》2000年第7期32-34,共3页Journal of Huazhong University of Science and Technology

基　　金：美国SAE磁记录研究开发中心资助项目

摘　　要：为了灵活方便地对磁盘机中各种结构形式流体动压轴承的主轴进行性能分析 ,提出了一种基于边界条件的“面向对象”的组合建模思想 ,基于该思想 ,详细论述了边界条件的确定方法以及主轴系统的仿真模型 ,在Matlab环境下开发了主轴性能分析软件 。In order to analyze the spindle performance of various structures in the hard disk drive flexibly and conveniently, the authors present an object oriented modeling method based on the boundary condition. The decision method of the boundary condition and simulation model of spindle system is discussed in detail. The program for analyzing the performance of the spindle is developed under Matlab environment and its design method and global layout is given.

关 键 词：主轴 流体动压轴承 超高密度硬盘 计算机仿真 

分 类 号：TP333.35[自动化与计算机技术—计算机系统结构]