DocumentCode
2830632
Title
Adaptive neural network compensation of pivot nonlinearity in hard disk drives
Author
Hong, F. ; Hredzak, B. ; Ge, S.S. ; Ong, E.H. ; He, Z. ; Zhang, J.
Author_Institution
Data Storage Inst., Singapore
fYear
2007
fDate
12-14 Dec. 2007
Firstpage
4507
Lastpage
4512
Abstract
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.
Keywords
adaptive control; compensation; control nonlinearities; control system synthesis; disc drives; hard discs; neurocontrollers; time-varying systems; uncertain systems; adaptive neural network control design; adaptive tuning; hard disk drives; pivot nonlinearity compensation; receptive center; time-varying uncertainties; Adaptive control; Adaptive systems; Control systems; Friction; Hard disks; Hysteresis; Neural networks; Programmable control; Servomechanisms; Uncertainty; Hard disk drive; adaptive neural networks; pivot nonlinearity compensation.;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 2007 46th IEEE Conference on
Conference_Location
New Orleans, LA
ISSN
0191-2216
Print_ISBN
978-1-4244-1497-0
Electronic_ISBN
0191-2216
Type
conf
DOI
10.1109/CDC.2007.4434945
Filename
4434945
Link To Document