Title :
Performance of variable-gain controlled optical storage drives
Author :
Heertjes, Marcel ; Van de Wouw, Nathan ; Pastink, Erik ; Pavlov, Alexey ; Nijmeijer, Henk ; Steinbuch, Maarten
Author_Institution :
Philip Appl. Technol., Eindhoven
Abstract :
A method for performance assessment of a variable-gain control design for optical storage drives is proposed based on a quantitative performance measure. The variable-gain strategy is used to overcome well-known control design tradeoffs (for linear systems) between low-frequency tracking properties and high-frequency noise sensitivity. A performance analysis is conducted to support the design of the variable-gain controller which subsequently is shown to outperform linear controllers
Keywords :
control system synthesis; optical disc storage; high-frequency noise sensitivity; low-frequency tracking; performance analysis; quantitative performance measure; variable-gain controlled optical storage drives; Control design; Electric shock; Lenses; Mechanical engineering; Nonlinear optics; Optical attenuators; Optical control; Optical noise; Optical sensors; Optical variables control;
Conference_Titel :
American Control Conference, 2006
Conference_Location :
Minneapolis, MN
Print_ISBN :
1-4244-0209-3
Electronic_ISBN :
1-4244-0209-3
DOI :
10.1109/ACC.2006.1656510
