University of Twente Student Theses


Switched Mode Piezo-Panel Driver

Slakhorst, Robert Jan (2007) Switched Mode Piezo-Panel Driver.

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Abstract:The subject of this thesis is the design of a system which can drive piezo-panels. This system is called the piezo driver. The piezo-panels are used for an Active Noise Cancelling (ANC) system which is being developed to be used inside the cabin of airplanes. The piezo driver fills the gap between the calculating system, which provides the anti-noise signal, and the piezo-panel. The total ANC system is designed as one complete system. The piezo driver has to be placed on the panel and therefore the piezo driver is integrated on chip. Further the undesired electric behaviour of the piezo-panel is not allowed to affect the output signal. The piezo driver is designed to drive piezo elements in the specified range of 50 nF to 500 nF.
Item Type:Essay (Master)
Faculty:EEMCS: Electrical Engineering, Mathematics and Computer Science
Subject:53 electrotechnology
Programme:Electrical Engineering MSc (60353)
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