| 硬磁盘与近场记录光盘浮动性能比较分析 |
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| 引用本文： | 裴先登,张小嘎,黄浩.硬磁盘与近场记录光盘浮动性能比较分析[J].小型微型计算机系统,2002,23(10):1258-1260. |
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| 作者姓名： | 裴先登 张小嘎 黄浩 |
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| 作者单位： | 华中科技大学,计算机学院,湖北,武汉,430074 |
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| 基金项目： | 国家重大基础研究“973”( G19990 330 0 2 )资助项目 |
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| 摘 要： | 本文分析了硬磁盘以及近场记录光盘记录密度与浮动间距之间的关系 ,在分析对比的基础上 ,得出了在同等浮动间距的情况下 ,近场记录光盘面记录密度比硬磁盘高大约 2 8倍 ;在同等面记录密度的情况下 ,对硬磁盘浮动性能的要求比近场记录光盘高近 10倍的结论 .
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| 关 键 词： | 硬磁盘 近场记录光盘 面密度 浮动性能 |
| 文章编号： | 1000-1220(2002)10-1258-03 |
Comparisons of the Floating Performance Between Hard Disk and Near-field Recording Disk |
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| ZHANG Xiao-ga,PEI Xian-deng,HUANG Hao,ZHOU Gong-ye.Comparisons of the Floating Performance Between Hard Disk and Near-field Recording Disk[J].Mini-micro Systems,2002,23(10):1258-1260. |
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| Authors: | ZHANG Xiao-ga PEI Xian-deng HUANG Hao ZHOU Gong-ye |
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| Abstract: | This paper analyses the relationship between the recording areal density and the floatingspace for hard disk and near-field recording disk respectively. Based on the comparisons, we draw a conclusion that the recording areal density for near-field recording disk is more than 28 times of that of hard disk with the same floating space, and with the same areal density the requirement for the floating space of hard disk is 10 times more serious than that of near-field recording disk. |
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| Keywords: | hard disk near-field recording disk areal density floating performance |
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