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Path Identification for Active Noise Control

Project description

Tackling the noise within aircraft

Is there a way to tackle noise inside tiltrotor aircraft? The lack of acoustic comfort in the passenger cabin is a demanding and challenging issue in this kind of aircraft. The EU-funded project, PIANO, aims to make progress on this question by bringing together Advanced Transfer Path Analysis (ATPA) and Active Noise Control (ANC) technologies. ATPA will be applied to get thorough knowledge of the vibro-acoustic characteristics of tiltrotors. Prior to this, a clustering technique will be implemented to divide the tiltrotor into a set of vibro-acoustic subsystems. Based on the outcomes of the ATPA, innovative ANC techniques will be applied to reduce tonal and broadband noise at a reasonable cost, while keeping an eye on the aircraft weight.

Call for proposal

H2020-CS2-CFP10-2019-01
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Coordinator

INGENIERIA PARA EL CONTROL DEL RUIDO, SL
Address
C/ Berruguete 52 Planta Baja
08035 Barcelona
Spain
Activity type
Private for-profit entities (excluding Higher or Secondary Education Establishments)
EU contribution
€ 329 297,50

Participants (2)

NATIONAL TECHNICAL UNIVERSITY OF ATHENS - NTUA
Greece
EU contribution
€ 54 375
Address
Heroon Polytechniou 9 Zographou Campus
15780 Athina
Activity type
Higher or Secondary Education Establishments
TECHNOFIRST NEXT GENERATION C3
France
EU contribution
€ 265 725
Address
48 Avenue Des Templiers
13400 Aubagne
Activity type
Private for-profit entities (excluding Higher or Secondary Education Establishments)