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TAVAC SIGNED

Technologies for Active Vibration and Acoustic Comfort

Total Cost €

EC-Contrib. €

Partnership

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Outcomes and
results

TAVAC project word cloud

Explore the words cloud of the TAVAC project. It provides you a very rough idea of what is the project "TAVAC" about.

active connection 3d light substantial requested controller noise vibration faced airframe exist technologies co optimal size engines accommodated optimum loudspeaker passenger penalizing virtual miltech integration potentially modules tavac electronic directions environments strain subjected compact amplifier optimized quality fuselage appropriate flight integrate socioeconomic performance electro industry piezoceramic printed customer cabin vibrations arrays competitiveness weight fuel balance efficiency efficient loads limitations aerodynamically aircraft power details engine actuators locations isolation progress detection comfort supporting industrial controllers placement discrete cleansky economic miltec actuator

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 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.	EL (PAGKRATI PAIANIA)	coordinator	441˙875.00
2	PANEPISTIMIO PATRON PANEPISTIMIO PATRON Organization address address: UNIVERSITY CAMPUS RIO PATRAS city: RIO PATRAS postcode: 265 04 website: www.upatras.gr contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	EL (RIO PATRAS)	participant	197˙125.00
3	NATIONAL TECHNICAL UNIVERSITY OF ATHENS - NTUA NATIONAL TECHNICAL UNIVERSITY OF ATHENS - NTUA Organization address address: HEROON POLYTECHNIOU 9 ZOGRAPHOU CAMPUS city: ATHINA postcode: 15780 website: www.ntua.gr contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	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

List of publications.
year	authors and title	journal	last update
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.