Detail publikace

Pole placement/sensitivity function shaping and controller order reduction in dvd players (tracking control loop)

HNILIČKA, B., BESANCON-VODA, A., FILARDI, G., SCHROEDER, H.

Originální název

Pole placement/sensitivity function shaping and controller order reduction in dvd players (tracking control loop)

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This paper is devoted to the design of a control system applied to an industrial DVD-video drive. For high-speed players the internal/external perturbations and actuator nonlinearities are important, and the performance requirements on the servo system are emphasized. A combined pole placement/sensitivity function shaping methodology is used for control design purposes to reduce the effect of external disturbances and disk defects. Controller order reduction is performed to allow its practical implementation and test robust stability and performance. To verify the stability margin of the whole system, the generalized stability margin is calculated. An uncertainty model, based on parametric description of the DVD mechanism, is considered in robustness validation of proposed controllers. The results of this analysis are included and tested on a real plant, in STMicroelectronics laboratories.

Klíčová slova v angličtině

Pole placement

Autoři

HNILIČKA, B., BESANCON-VODA, A., FILARDI, G., SCHROEDER, H.

Rok RIV

2003

Vydáno

9. 8. 2003

Nakladatel

Ecole Centrale de Lille

Místo

Lille

ISBN

2-9512309-5-8

Kniha

IMACS Multiconference Computational Engineering in Systems Applications

Strany od

1

Strany do

8

Strany počet

8

BibTex

@inproceedings{BUT7915,
  author="Bohumil {Hnilička} and Alina {Besancon-Voda} and Giampaolo {Filardi} and Heinz-Joerg {Schroeder}",
  title="Pole placement/sensitivity function shaping and controller order reduction in dvd players (tracking control loop)",
  booktitle="IMACS Multiconference Computational Engineering in Systems Applications",
  year="2003",
  pages="8",
  publisher="Ecole Centrale de Lille",
  address="Lille",
  isbn="2-9512309-5-8"
}