Adaptive neural network compensation of pivot nonlinearity in hard disk drives

被引：0

作者：

Hong, F. ^{[1
]}

Hredzak, B. ^{[3
]}

Ge, S. S. ^{[2
]}

Ong, E. H. ^{[1
]}

He, Z. ^{[1
]}

Zhang, J. ^{[1
]}

机构：

[1] ASTAR, Data Storage Inst, Singapore, Singapore

[2] Natl Univ Singapore, Dept Elect & Comp Engn, Singapore, Singapore

[3] Univ New South Wales, Singapore, Singapore

来源：

PROCEEDINGS OF THE 46TH IEEE CONFERENCE ON DECISION AND CONTROL, VOLS 1-14 | 2007年

关键词：

hard disk drive; adaptive neural networks; pivot nonlinearity compensation;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper we propose an adaptive NN control design to compensate for the pivot nonlinearity. To capture the time-varying uncertainties and nonlinearity, the adaptive tuning scheme is employed for NN weights, receptive center and width. The simulation and experimental results shows the effectiveness of the proposed scheme.

引用

页码：5749 / +

页数：4

共 18 条

[1] ABRAMOVITCH D, 1994, PROCEEDINGS OF THE 1994 AMERICAN CONTROL CONFERENCE, VOLS 1-3, P2600
[2] Pivot nonlinearity in disk drive rotary actuator: Measurement and modeling
Byun, YK
Park, JH
Chang, HS
Ro, KC
Chung, CC
[J]. IEEE TRANSACTIONS ON MAGNETICS, 1997, 33 (05) : 2635 - 2637
[3] Chang H. S., 1999, Proceedings of the 1999 American Control Conference (Cat. No. 99CH36251), P3784, DOI 10.1109/ACC.1999.786216
[4] CILIZ MK, 1995, PROCEEDINGS OF THE 1995 AMERICAN CONTROL CONFERENCE, VOLS 1-6, P3269
[5] Modeling and cancellation of pivot nonlinearity in hard disk drives
Gong, JQ
Guo, L
Lee, HS
Yao, B
[J]. IEEE TRANSACTIONS ON MAGNETICS, 2002, 38 (05) : 3560 - 3565
[6] Gupta MM., 1994, NEUROCONTROL SYSTEMS
[7] Practical implementation of a neural network controller in a hard disk drive
Herrmann, G
Ge, SS
Guo, GX
[J]. IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, 2005, 13 (01) : 146 - 154
[8] Hong F, 2006, SIGN PROC COMMUN SER, P229
[9] HREDZAK B, 2007, UNPUB IEEE MULT C SY
[10] Disk drive pivot nonlinearity modeling and compensation through fuzzy logic
Huang, T
Ding, Y
Weerasooriya, S
Low, TS
[J]. IEEE TRANSACTIONS ON MAGNETICS, 1998, 34 (01) : 30 - 35

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