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초록
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.
키워드
Finite element method(FEM); Hard disk drive(HDD); Head-disk behavior; Mode superposition; Operating shock response; Actuators; Air; Bearings (structural); Directional drilling; Disks (structural components); Dynamic response; Fluid dynamics; Fluid mechanics; Hard disk storage; Magnetic devices; Magnetic recording; Materials science; Ontology; Suspensions (components); Air bearings; Asia-Pacific; Base plates; Finite element; Finite element method(FEM); Finite element model; Fluid-dynamic bearings; Hard disk drive; Hard disk drive(HDD); Head-disk behavior; Mode superposition; Operating shock response; Pivot bearings; Shock analysis; Shock responses; Spinning disks; Supporting structures; Finite element method
- 제목
- Finite element shock analysis of an operating HDD considering the flexibility of the spinning disk-spindle, the head-suspension-actuator and the supporting structure
- 저자
- Jang, Gun Hee; Seo, C.H.
- 발행일
- 2006-11
- 유형
- Conference Paper
- 저널명
- Asia-Pacific Magnetic Recording Conference 2006, Digest of APMRC 2006
- 페이지
- 1 ~ 2