Open and closed loop parametric system identification in compact disk players

By measuring the current through the coil of the actuators in the optical pick-up in a compact disk player, open loop parametric system identification can be performed. The parameters are identified by minimizing the least-squares loss function of the ARX model. The only parameter which cannot be id...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Vidal, E., Stoustrup, J., Andersen, P., Pedersen, T.S., Mikkelsen, H.F.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Actuators CD recording Coils Current measurement Lenses Open loop systems Performance evaluation Position measurement Robust control System identification
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