Invention Grant
- Patent Title: Methods and devices for compensating for off-track motion
- Patent Title (中): 用于补偿离轨运动的方法和装置
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Application No.: US13300920Application Date: 2011-11-21
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Publication No.: US08824090B2Publication Date: 2014-09-02
- Inventor: Timothy E Langlais , Ju-IL Lee , Frank W Bernett , Chiyun Xia
- Applicant: Timothy E Langlais , Ju-IL Lee , Frank W Bernett , Chiyun Xia
- Applicant Address: US CA Cupertino
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Cupertino
- Agent Braden Katterheinrich
- Main IPC: G11B21/02
- IPC: G11B21/02 ; G11B5/55 ; G11B5/596
Abstract:
In certain embodiments, a method includes sensing a mode of a motor-base assembly's response to vibration. Based on the sensed response, the method includes adjusting a head-suspension assembly to compensate for off-track motion caused by the vibration.In certain embodiments, an apparatus includes a sensor positioned on a basedeck such that the sensor senses a mode of the motor-base assembly's response to linear vibration.
Public/Granted literature
- US20130128380A1 METHODS AND DEVICES FOR COMPENSATING FOR OFF-TRACK MOTION Public/Granted day:2013-05-23
Information query
