TY - GEN
T1 - Discrete linear quadratic output feedback control with integrator for holographic data storage system
AU - Lee, Yonghee
AU - Kim, Sang Hoon
AU - Kim, Jang Hyun
AU - Yang, Hyunseok
AU - Park, Young Pil
N1 - Copyright:
Copyright 2009 Elsevier B.V., All rights reserved.
PY - 2008
Y1 - 2008
N2 - In this paper, we focus on effects of radial deviation on the disk and propose a tracking error compensation method for the holographic data storage system (HDSS) that uses a disk type media. In our HDSS, when the tracking error is detected, the error compensation is achieved by a piezo actuator. A tracking servo controller is suggested, and the validity of the servo control is verified with simulation results.
AB - In this paper, we focus on effects of radial deviation on the disk and propose a tracking error compensation method for the holographic data storage system (HDSS) that uses a disk type media. In our HDSS, when the tracking error is detected, the error compensation is achieved by a piezo actuator. A tracking servo controller is suggested, and the validity of the servo control is verified with simulation results.
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U2 - 10.1109/ICCAS.2008.4694533
DO - 10.1109/ICCAS.2008.4694533
M3 - Conference contribution
AN - SCOPUS:58149100658
SN - 9788995003893
T3 - 2008 International Conference on Control, Automation and Systems, ICCAS 2008
SP - 99
EP - 102
BT - 2008 International Conference on Control, Automation and Systems, ICCAS 2008
T2 - 2008 International Conference on Control, Automation and Systems, ICCAS 2008
Y2 - 14 October 2008 through 17 October 2008
ER -