DocumentCode
2661059
Title
Finite Element Shock Analysis of an Operating HDD Considering the Flexibility of the Spinning Disk-Spindle, the Head-Suspension-Actuator and the Supporting Structure
Author
Jang, G.H. ; Seo, C.H.
fYear
2006
fDate
Nov. 29 2006-Dec. 1 2006
Firstpage
1
Lastpage
2
Abstract
This paper develops the finite element model of a flexible hard disk drive (HDD) composed of the spinning disk-spindle system with the fluid dynamic bearings (FDBs), the head-suspension-actuator with pivot bearings and air bearings, and the base plate with complicated geometry to investigate the shock response by using the finite element method (FEM) and the mode superposition.
Keywords
actuators; disc drives; finite element analysis; hard discs; machine bearings; FDB; air bearings; finite element method; flexible HDD; fluid dynamic bearings; hard disk drive; mode superposition; pivot bearing; shock analysis; spinning disk-spindle; supporting structure; the head-suspension-actuator; Actuators; Electric shock; Equations; Finite element methods; Geometry; Hard disks; Magnetic heads; Solid modeling; Space vector pulse width modulation; Spinning; Hard disk drive(HDD); finite element method(FEM); head-disk behavior; mode superposition; operating shock response;
fLanguage
English
Publisher
ieee
Conference_Titel
Asia-Pacific Magnetic Recording Conference, 2006
Conference_Location
Singapore
Print_ISBN
1-4244-0863-6
Type
conf
DOI
10.1109/APMRC.2006.365899
Filename
4215284
Link To Document