Modeling and TMR (Track Misregistration) budget design for head-positioning of high track-density disk drives

IEEE Transactions on Magnetics

Volumn 35, Issue 2 PART 1, 1999, Pages 892-897

  Yamaguchi, Takashi ^a   Usui, Kazuaki ^a   Hirai, Hiromu ^a   Tomiyama, Futoshi ^b   Numasato, Hidehiko ^b   Hamada, Yousuke ^b   Shishida, Kazuhisa ^b  

^a Mechanical Engineering Research Laboratory   (Japan)

^b HITACHI LTD   (Japan)

Author keywords

Design tool; Disk drives; Positioning accuracy; Positioning system; Simulation; Tmr budget design

Indexed keywords

EID: 0001701817     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.753804     Document Type: Article

References (5)

1. F. Tomiyama, H. Ide, T. Hamaguchi, H. Takano, T. Yamaguchi, and N. Kodama, "Optimal Track-Width Design of AMR/GMR Heads for High-Track-Density Disk Drives," DB-08, INTERMAG, 1998.
2. K. Akagi, H. Otsuki, T. Yamaguchi, and K. Mori, "Servo signal quality and dual-stage actuator system for micron trackwidth," Journal of Magnetism and Magnetic Materials, vol. 134, pp. 242-247, 1994.
3. K. Chew, "Control System Challenges to High Track Density Magnetic Disk Storage," IEEE Trans. Magnetics, Vol.32, No. 3, pp. 1799-1804, May 1996.
4. H. Numasato, K. Usui, Y. Hamada, T. Yamaguchi, "Analysis Method of Head-positioning Error for Magnetic Disk Drives," JSME Proc. No. 98-1, pp.192-193, 1998
5. D. Abramovitch, "An Overview of the PES Pareto Method for Decomposing Baseline Noise Sources in Hard Disk Position Error Signals," IEEE Trans. Magnetics, vol. 34, No. 1, pp. 17-23, January 1998.