Browse > Article
http://dx.doi.org/10.5050/KSNVN.2004.14.11.1075

Shock Analysis of Head and Disk in Hard Disk Drive According to Various Rotating Speed  

박대경 (삼성전자 DM 총괄 DM 연구소)
박노철 (연세대학교 정보저장협동과정)
박영필 (연세대학교 기계공학과)
Publication Information
Transactions of the Korean Society for Noise and Vibration Engineering / v.14, no.11, 2004 , pp. 1075-1082 More about this Journal
Abstract
This research demonstrates the shock response analysis of a head disk assembly subjected to a half-sine shock pulse in the axial direction. In case of disk analysis, the numerical method presented by Barasch and Chen is used. Galerkin method is used with mode shape by numerical method. Head-suspension system is modeled as the cantilever in order to get simulation results. Simulation results of HDA are calculated by Runge-Kutta method. Finally, shock responses of head and disk are analyzed according to the change of the rotating speed of the disk.
Keywords
Shock Analysis; Rotating Disk; Head-suspension;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Dynamic Characteristics of Air-lubricated Slider Bearing Under Submicron Spacing Condition /
[ Ono. K.;Kogure. K.;Mitsuya. Y. ] / Transactions of Japan Society of Mechanical Engineers(C)   DOI
2 Dynamic Response of Rotating Disks Subjected to Axial and Pitching Oscillations /
[ Chonan. S.;Jiang, Z. W. ] / Transactions of Japan Society of Mechanical Engineers(C)
3 The Steady State Response of a Rotating Disk to a Concentrated Barmonic Force at a Space-fixed Point /
[ Honda, Y.;Matsuhisa. H.;Sato, S. ] / Transactions of Japan Society of Mechanical Engineers(C)   DOI
4 Dynamic Characteristics of Flying Wavy Disk /
[ Fukui. S.;Kogure, K.;Mitsuya, Y. ] / Transactions of Japan Society of Mechanical Engineers(C)   DOI
5 Dynamic Characteristics of Air-lubricated Slider Bearing for Magnetic Disk Files /
[ Odaka, T.;Tanaka, K.;Takeuchi, Y.;Saitoh, Y. ] / Transactions of Japan Society of Mechanical Engineers(C)   DOI
6 Shock Response of Contact Recording Head-disk Assembly System /
[ Jiang. Z.; Atsumi, M.;Tanaka, M.;Chonan, S. ] / Transactions of Japan Society of Mechanical Engineers(C)
7 내충격성 향상을 위한 HDD Actuator의 거동 연구 /
[ 손진승;좌성훈;이행수;홍민표 ] / 한국소음진동공학회논문집
8 A Study of Head to Media Interface in Flexible Disk /
[ Ono. K.;Maeno. T.;Ebihara, T. ] / Transactions of Japan Society of Mechanical Engineers(C)   DOI
9 Dynamic Characteristics of Hard Disks Subjected to Impulsive Excitation /
[ S. Chonan;Z. Jiang;K. Takashima ] / Transactions of Japan Society of Mechanical Engineers(C)   DOI