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Proceedings Paper

Two-actuator cooperative seek control for optical disk drives
Author(s): Jiandong Yang; Longfa Pan; Xiandeng Pei; Duanyi Xu
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Paper Abstract

Slow access speed is still the problem to limit applications of rewritable optical disk drives. Dual stage actuators with a coarse and a fine actuator are used in optical disk drives. In this paper, the two-actuator cooperative seek control method, based on time optimal seek control, is presented, and the average seek time is analyzed theoretically.

Paper Details

Date Published: 10 August 1998
PDF: 5 pages
Proc. SPIE 3562, Optical Storage Technology, (10 August 1998); doi: 10.1117/12.318481
Show Author Affiliations
Jiandong Yang, Tsinghua Univ. (United States)
Longfa Pan, Tsinghua Univ. (China)
Xiandeng Pei, Huazhong Univ. of Science and Technology (China)
Duanyi Xu, Tsinghua Univ. (China)

Published in SPIE Proceedings Vol. 3562:
Optical Storage Technology
Duanyi Xu; Seiya Ogawa, Editor(s)

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