A cost-effective scheme to improve radial tracking performance for higher-speed optical disk drives

Yu Zhou, M. Steinbuch, G.A.L. Leenknegt

Onderzoeksoutput: Bijdrage aan tijdschriftTijdschriftartikelAcademicpeer review

1 Citaat (Scopus)
3 Downloads (Pure)

Samenvatting

The periodic disturbances caused by the inherent eccentricity and unbalancing in compact disc systems is one of the prominent radial-tracking problems in high-speed and high-density optical storage systems. To compensate these periodic disturbances, an adaptive feedforward compensation technique is presented and investigated with the aim to have cost-effective optical disc drive manufacturing. Computer simulations and experimental evaluation on a high speed CD-ROM product show that the proposed adaptive feedforward compensator is very effective and provides a way to significantly improve the radial tracking performance by reducing the radial error by 85%.
Originele taal-2Engels
Pagina's (van-tot)795-810
TijdschriftJournal of Vibration and Control
Volume10
Nummer van het tijdschrift6
DOI's
StatusGepubliceerd - 2004

Vingerafdruk Duik in de onderzoeksthema's van 'A cost-effective scheme to improve radial tracking performance for higher-speed optical disk drives'. Samen vormen ze een unieke vingerafdruk.

Citeer dit