发明名称 Apparatus and method for reducing effects of slip/stick in a disk drive head assembly
摘要 A disk storage system having a mechanism for minimizing effects of slip/stick in a disk drive head assembly. A transducer is used to read data from and write data to a rotating disk. An actuator assembly holds the transducer. The actuator assembly is comprised of a load member onto which a flexure is attached. A slider is mounted onto the flexure. The transducer is mounted onto the slider. In this manner, the transducer can pitch and roll to maintain a constant height in reference to the disk's surface. A servo mechanism controls the acceleration and deceleration of the head according to a predetermined seek profile specifying how the transducer is to be moved for a particular seek. As the transducer approaches the destination track, the profile calls for a sudden deceleration surge in order to compensate for misalignments occurring during the seek due to the flexure slipping laterally in reference to the load member and sticking in that position because of friction.
申请公布号 US5396379(A) 申请公布日期 1995.03.07
申请号 US19920979600 申请日期 1992.11.20
申请人 MAXTOR CORPORATION 发明人 MAYO, MIKE J.
分类号 G11B5/60;G11B5/54;G11B5/55;G11B21/08;(IPC1-7):G11B5/596 主分类号 G11B5/60
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