...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Magnetics, IEEE Transactions on >Method for Analysis of On-Track and Off-Track Shielded Magnetic Write Head Recording Performance Based on Write Current Waveform Shaping
【24h】

Method for Analysis of On-Track and Off-Track Shielded Magnetic Write Head Recording Performance Based on Write Current Waveform Shaping

机译：基于写电流波形整形的磁道正反磁屏蔽写头记录性能的分析方法

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This paper introduces a method of simultaneous analysis of on-track and off-track recording performance for arbitrary write current waveforms using a side-shielded writer. The method successfully combines accurate micromagnetic modeling of the recording process on a nanosecond time scale and analytical estimates of recording performance. Off-track performance is evaluated using a media thermal barrier approach defined on very long time scale. The strength of the method is validated for various parameters of the write current waveform, such as steady state current and overshoot amplitude. The obtained modeling results match experimental results elucidated in literature. This study enables HDD system optimization, permitting recording optimization for shielded write head designs with various write current waveform shapes.
机译：本文介绍了一种使用侧屏蔽写入器同时分析任意写入电流波形的磁道上和磁道外记录性能的方法。该方法成功地将纳秒级的记录过程的精确微磁建模与记录性能的分析估计结合在一起。使用很长时间范围内定义的介质热障方法评估偏离轨道性能。对于写入电流波形的各种参数，例如稳态电流和过冲幅度，都验证了该方法的强度。获得的建模结果与文献中阐明的实验结果相符。这项研究使HDD系统得以优化，从而可以对具有各种写入电流波形形状的屏蔽式写入头设计进行记录优化。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号