发明申请
- 专利标题: Adaptive mounting system for data storage devices
- 专利标题(中): 用于数据存储设备的自适应安装系统
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申请号: US10160222申请日: 2002-05-31
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公开(公告)号: US20030223144A1公开(公告)日: 2003-12-04
- 发明人: Gordon James Smith , Sri M. Sri-Jayantha
- 申请人: INTERNATIONAL BUSINESS MACHINES CORPORATION
- 申请人地址: NY Armonk
- 专利权人: INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人: INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人地址: NY Armonk
- 主分类号: G11B019/02
- IPC分类号: G11B019/02 ; G11B021/02 ; G11B005/09
摘要:
An apparatus and method reduce the transfer of vibration to and/or from a data a data transfer mechanism in a data storage device by coupling an adaptive mount responsive to an electrical stimulus to the data transfer mechanism. In one embodiment of the invention, a controller reads a signal that relates to the position error of a read/write component in a data transfer mechanism, applies an algorithm, and varies the damping of an adaptive mount coupled to the data transfer mechanism. The controller may be further configured to report an error to a host system that identifies a substandard data transfer mechanism so that such data transfer mechanism can be repaired or replaced.
公开/授权文献
- US07072274B2 Adaptive mounting system for data storage devices 公开/授权日:2006-07-04
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