Design and realization of dynamic self-adaptive technology based on disc quality

Gongye Zhou; Jingqi Wang; Xiaojing Fang; Changsheng Xie; Tong Liu

doi:10.1117/12.510750

9 April 2003 Design and realization of dynamic self-adaptive technology based on disc quality

Gongye Zhou, Jingqi Wang, Xiaojing Fang, Changsheng Xie, Tong Liu

Proceedings Volume 5060, Sixth International Symposium on Optical Storage (ISOS 2002); (2003) https://doi.org/10.1117/12.510750
Event: Sixth International Symposium on Optical Storage (ISOS 2002), 2002, Wuhan, China

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.

Citation Download Citation

Gongye Zhou, Jingqi Wang, Xiaojing Fang, Changsheng Xie, and Tong Liu "Design and realization of dynamic self-adaptive technology based on disc quality", Proc. SPIE 5060, Sixth International Symposium on Optical Storage (ISOS 2002), (9 April 2003); https://doi.org/10.1117/12.510750

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