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Proceedings Paper

Design and realization of dynamic self-adaptive technology based on disc quality
Author(s): Gongye Zhou; Jingqi Wang; Xiaojing Fang; Changsheng Xie; Tong Liu
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Paper Abstract

Dynamic self-adaptive technology makes it possible to adjust the spindle motor speed of optical disc drive based on the different quality of optical discs. It guarantees the read process have the optimal speed to read data smoothly and protect the optical-head components. This paper presents a dynamic self-adaptive technology based on disc quality which uses fussy logic control to make the speed adjusting process fast. It is applied to the servo system of high-speed CD-ROM driver system and good results are obtained.

Paper Details

Date Published: 9 April 2003
PDF: 4 pages
Proc. SPIE 5060, Sixth International Symposium on Optical Storage (ISOS 2002), (9 April 2003); doi: 10.1117/12.510750
Show Author Affiliations
Gongye Zhou, Huazhong Univ. of Science and Technology (China)
Jingqi Wang, Huazhong Univ. of Science and Technology (China)
Xiaojing Fang, Huazhong Univ. of Science and Technology (China)
Changsheng Xie, Huazhong Univ. of Science and Technology (China)
Tong Liu, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 5060:
Sixth International Symposium on Optical Storage (ISOS 2002)
Fuxi Gan; Zuoyi Li, Editor(s)

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