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公开(公告)号:US20050007690A1
公开(公告)日:2005-01-13
申请号:US10888493
申请日:2004-07-09
申请人: Wai Wong , Guoxiao Guo , Abdullah Mamun , Weichun Ye , Jingliang Zhang
发明人: Wai Wong , Guoxiao Guo , Abdullah Mamun , Weichun Ye , Jingliang Zhang
IPC分类号: G11B5/596
CPC分类号: G11B5/59655
摘要: A method for computing position error signal information of a transducer in a data storage system provides for different readback signals between adjacent tracks. The method involves a computation to obtain coarse position information from the servo bursts signals for track seeking and a computation to obtain a position indicator from the user data sector for more precise track following within the user data sector.
摘要翻译: 用于计算数据存储系统中的换能器的位置误差信号信息的方法提供相邻轨道之间的不同回读信号。 该方法涉及一种计算,以从用于跟踪寻找的伺服突发信号中获得粗略位置信息,并进行计算以从用户数据扇区获得位置指示符,以便在用户数据扇区内更精确地跟踪跟踪。
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公开(公告)号:US07009805B2
公开(公告)日:2006-03-07
申请号:US10888493
申请日:2004-07-09
申请人: Wai Ee Wong , Guoxiao Guo , Abdullah Al Mamun , Weichun Ye , Jingliang Zhang
发明人: Wai Ee Wong , Guoxiao Guo , Abdullah Al Mamun , Weichun Ye , Jingliang Zhang
IPC分类号: G11B5/596
CPC分类号: G11B5/59655
摘要: A method for computing position error signal information of a transducer in a data storage system provides for different readback signals between adjacent tracks. The method involves a computation to obtain coarse position information from the servo bursts signals for track seeking and a computation to obtain a position indicator from the user data sector for more precise track following within the user data sector.
摘要翻译: 用于计算数据存储系统中的换能器的位置误差信号信息的方法提供相邻轨道之间的不同回读信号。 该方法涉及一种计算,以从用于跟踪寻找的伺服突发信号中获得粗略位置信息,并进行计算以从用户数据扇区获得位置指示符,以便在用户数据扇区内更精确地跟踪跟踪。
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