Title :
Modeling, identification and performance analysis of a DVD player
Author :
Filardi, Giampaolo ; Besancon-Vode, A. ; Sename, Olivier ; Schroeder, Heinz-JOerg
Author_Institution :
ST Microelectron., Grenoble, France
Abstract :
This paper is devoted to identification and performance analysis of an industrial DVD-video player. First a mathematical model of the optical actuator, based on electro-mechanic physical equations, is given. Then a closed-loop frequency-domain identification procedure, based on frequency curve fitting, is presented. Performance analysis of an existing industrial control scheme is finally provided, by using the usual sensitivity functions.
Keywords :
actuators; digital versatile discs; identification; sensitivity analysis; DVD player; DVD-video player; closed-loop frequency-domain identification; frequency curve fitting; identification; industrial control; optical actuator; performance analysis; sensitivity functions; Actuators; Control design; Control systems; Curve fitting; DVD; Frequency domain analysis; High speed optical techniques; Optical sensors; Performance analysis; Surface emitting lasers;
Conference_Titel :
Control Applications, 2002. Proceedings of the 2002 International Conference on
Print_ISBN :
0-7803-7386-3
DOI :
10.1109/CCA.2002.1038671
