Title :
A New Sensorless Write Fault Protection Mechanism For HDD
Author :
Jia, Q. ; Yoshida, S.
Author_Institution :
Hitachi Asia Ltd., Singapore
Abstract :
A new sensorless write fault protection mechanism for hard disc drives (HDDs) is proposed in this paper. It was observed that with the proposed protection mechanism, head offtrack positions at protection moments have been greatly restricted. It has been implied that much better performance on data integrity can be expected under shock/vibration environment.
Keywords :
disc drives; hard discs; perpendicular magnetic recording; servomechanisms; vibration control; vibrations; hard disc drives; shock; throughput performance; vibration; write fault protection mechanism; Acceleration; Asia; Degradation; Electric shock; Frequency; Magnetic heads; Protection; Servomechanisms; Servosystems; Throughput;
Conference_Titel :
Magnetics Conference, 2006. INTERMAG 2006. IEEE International
Conference_Location :
San Diego, CA
Print_ISBN :
1-4244-1479-2
DOI :
10.1109/INTMAG.2006.376508
