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TAVAC SIGNED

Technologies for Active Vibration and Acoustic Comfort

Total Cost €

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EC-Contrib. €

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Partnership

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Project "TAVAC" data sheet

The following table provides information about the project.

Coordinator
MILTECH HELLAS BIOMICHANIA EMPORIOANTIPROSOPEIES ILEKTRONIKON OPTIKON KAI MICHANOLOGIKON EIDON AE 

Organization address
address: METAXA STREET 90
city: PAGKRATI PAIANIA
postcode: 19002
website: http://www.miltech.gr

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.

 Coordinator Country Greece [EL]
 Project website http://www.miltech.gr/tavac.html
 Total cost 924˙375 €
 EC max contribution 735˙000 € (80%)
 Programme 1. H2020-EU.3.4.5.1. (IADP Large Passenger Aircraft)
 Code Call H2020-CS2-CFP02-2015-01
 Funding Scheme CS2-IA
 Starting year 2016
 Duration (year-month-day) from 2016-09-01   to  2019-08-31

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    MILTECH HELLAS BIOMICHANIA EMPORIOANTIPROSOPEIES ILEKTRONIKON OPTIKON KAI MICHANOLOGIKON EIDON AE EL (PAGKRATI PAIANIA) coordinator 441˙875.00
2    PANEPISTIMIO PATRON EL (RIO PATRAS) participant 197˙125.00
3    NATIONAL TECHNICAL UNIVERSITY OF ATHENS - NTUA EL (ATHINA) participant 96˙000.00

Map

 Project objective

In aircraft cabin environments, vibrations and noise co-exist affecting the passenger comfort, quality of flight, but also aircraft efficiency. To progress on airframe and engine efficiency while supporting the high level of customer comfort requested, the faced challenges are to develop and integrate into the airframe and cabin new technologies of active noise and vibration reduction, without penalizing the weight, fuel efficiency and performance of the aircraft. The main aim of the proposed research is the development of novel integrated active technologies for noise and vibration reduction and their integration into aircraft fuselage and cabin. This is accommodated in two discrete, but highly related directions: (1) Active vibration isolation and control of engines and aerodynamically induced loads; (2) Active noise control. Each of the approaches is subjected to its own specific performance and weight limitations. The project focuses on the application of light-weight, power efficient and compact in size 3D printed electro active loudspeaker arrays for noise control, and on induced-strain piezoceramic actuators for vibration control. Advanced and light-weight controller and amplifier electronic modules will be developed by the industrial partner MILTEC. Virtual testing and optimal system design methods are proposed for the detection of the appropriate actuator characteristics, locations for the more efficient placement, required power and optimized controllers, in connection to the specific application details attention will be focused. Miltech as the industrial partner, will use the experience from previous project related with aircraft integrated systems. These should balance between the potentially optimum provided performance with the compact size and weight. TAVAC is expected to have a significant impact on CleanSky program, great technical and economic impact on the competitiveness of European aircraft industry, and a substantial socioeconomic impact.

 Publications

year authors and title journal last update
List of publications.
2019 K. Georgopoulos-Bosinas, N. Chrysochoidis, C. Rekatsinas, D. Saravanos
Semi-Active Piezoelectric Tuned Mass Damper For Mitigation Of Aerodynamic Vibrations In Aircraft Structures
published pages: , ISSN: , DOI:
IX ECCOMAS Thematic Conference on Smart Structures and Materials SMART 2019 2019-11-08
2018 I. Antoniadis, A. Paradeisiotis
A periodic acoustic meta-material concept incorporating negative stiffness elements for low-frequency acoustic insulation/absorption
published pages: , ISSN: , DOI:
International Conference on Noise and Vibration Engineering (ISMA2018) 2019-10-28
2019 Paradeisiotis Andreas, Yiakopoulos Christos, Antoniadis Ioannis
A Modular Concept for Quite Zone Generation in Transportation Media with Multiple Seat Confgurations
published pages: , ISSN: , DOI:
14th International Conference on Vibration Problems (ICOVP2019), 1- 4 September 2019 2019-10-28
2018 Paradeisiotis, Andreas; Yiakopoulos, Christos; Antoniadis, Ioannis
A Compact and Light Acoustic Transducer Using Dielectric Elastomer Films for Low Frequency Active Noise Cancellation
published pages: , ISSN: , DOI:
ISMA-USD Noise and Vibration En 2019-07-18

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The information about "TAVAC" are provided by the European Opendata Portal: CORDIS opendata.

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