| 发明名称 |
HEAD-DISC INTERFACE (HDI) MODAL RESPONSE MONITORING |
| 摘要 |
Apparatus and method for head-disc interface (HDI) modal response monitoring. A sensing element disposed on a rigid actuator arm is mechanically impedance matched to a head-disc interface (HDI) supported by the actuator arm to resonate at a predetermined frequency corresponding to at least one disturbance associated with the HDI.
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| 申请公布号 |
US2009015962(A1) |
申请公布日期 |
2009.01.15 |
| 申请号 |
US20070776206 |
申请日期 |
2007.07.11 |
| 申请人 |
SEAGATE TECHNOLOGY LLC |
发明人 |
DAUGELA ANTANAS;NAGARAJAN SUBRA;RIDDERING JASON W.;GUNDERSON NEAL F.;WRIGHT JOHN S.;IONESCU STEFAN A.;FREEMAN RICK P.;LINDQUIST ERIK J.;MOTZKO ANDREW R.;BOUTAGHOU ZINE EDDINE |
| 分类号 |
G11B5/55 |
主分类号 |
G11B5/55 |
| 代理机构 |
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