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FP5

NOISELESS Sintesi della relazione

Project ID: G1RD-CT-2002-00784
Finanziato nell'ambito di: FP5-GROWTH
Paese: Spain

Control of structure borne noise in the scaled demonstrator using actuators parallel to the structure

Based on previous experiments developed un simple systems a structure borne noise active control has been implemented. The main principles of the control system are:
- Piezo actuators parallel to the main plane of the structure in order to introduce moments.
- Acceleration Feedback Control.
- Active modal damping with second order filters.

The system is potentially applicable in large, rigid system in with a great percentage of free contours.

Contatto

José Manuel ABETE HUICI
Tel.: +34-94-3794700
Fax: +34-94-3791536
E-mail