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HNILIČKA, B., BESANCON-VODA, A., FILARDI, G.
Original Title
Control of DVD players; focus and tracking control loop
Type
book chapter
Language
English
Original Abstract
This paper is devoted to the design of a control system applied to an industrial DVD-video drive. For high-speed players the disturbance rejection is more difficult problem than for CD players because of higher performance requirements. A combined pole placement/sensitivity function shaping methodology is used for control design purposes to reduce the effect of repetitive disturbances. Controller order reduction is performed to allow its practical implementation. Experimental results, obtained on a real system in STMicroelectronics laboratories, illustrate the performance of the proposed algorithms for both the focus and tracking control loop.
Keywords
DVD player, focus loop, tracking loop, pole placement, controller order reduction
Authors
RIV year
2004
Released
1. 1. 2004
Publisher
Kluwer Academic Publishers
Location
Technical University "Gh. Asachi" of IASI, Romania
ISBN
1-4020-7607-X
Book
Advances in Automatic Control edited by M. Voicu
Edition number
1
Pages from
101
Pages to
128
Pages count
28
BibTex
@inbook{BUT55298, author="Bohumil {Hnilička} and Alina {Besancon-Voda} and Giampaolo {Filardi}", title="Control of DVD players; focus and tracking control loop", booktitle="Advances in Automatic Control edited by M. Voicu", year="2004", publisher="Kluwer Academic Publishers", address="Technical University {"}Gh. Asachi{"} of IASI, Romania", edition="1", pages="28", isbn="1-4020-7607-X" }