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http://dx.doi.org/10.5050/KSNVN.2004.14.12.1261

Shock Response Analysis of the Optical Disk Drive in Consideration of Disk and Pick up  

Shin, Eun-Jung (연세대학원 대학원 기계공학과)
Chang, Young-Bae (연세대학교 정보저장협동과정)
Park, No-Cheol (연세대학교 기계공학부)
Park, Young-Pil (연세대학교 기계공학부)
Publication Information
Transactions of the Korean Society for Noise and Vibration Engineering / v.14, no.12, 2004 , pp. 1261-1267 More about this Journal
Abstract
As the optical disk drives are designed for portable and hostile environment, they have a possibility to miss the track and not to read the data. The shock response of optical disk drives must be analyzed. This research shows the shock response analysis of the optical disk drive. The optical disk drive is modeled as the lumped parameter system in consideration of the pickup and the disk. The lumped parameter model is compared with finite element model in order to verify results. Finally, shock responses are compared with the change of the shock magnitude and the duration.
Keywords
Optical Disk Drives; Shock Response Analysis; FEM; Lagrange Equation;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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