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진동신호분석을 통한 광디스크 드라이브의 고장원인분석Failure Analysis of Optical Disk Drives Using the Vibration Signal Analysis
- Other Titles
- Failure Analysis of Optical Disk Drives Using the Vibration Signal Analysis
- Issue Date
- Jul-2005
- Publisher
- 대한기계학회
- Keywords
- 광디스크 드라이브; 고장분석; 신호분석; 시스템 분석; Optical Disk Dirve; Failure Analysis; Signal Analysis; System Analysis
- Citation
- 대한기계학회논문집 A, v.29, no.7, pp 1028 - 1034
- Pages
- 7
- Indexed
- KCI
- Journal Title
- 대한기계학회논문집 A
- Volume
- 29
- Number
- 7
- Start Page
- 1028
- End Page
- 1034
- ISSN
- 1226-4873
- Abstract
- In this paper, the failure analysis of an optical disk drive is carried out and the limit ranges of the misalignment for the higher performance are presented. Since optical disks are removable from optical disk drive, the translational and angular misalignments, which causes read/write errors, always exist. Therefore, the limit ranges of the misalignment should be investigated. For this reason, the failure analysis by the vibration analysis is studied. The influences of the misalignment are tested by the aging test. And the limit ranges of the misalignment are proposed for the reliability of optical disk drives.
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Related Researcher
- Chung, Jintai
- ERICA 공학대학 (DEPARTMENT OF MECHANICAL ENGINEERING)