Expert in structural dynamics, noise and vibration

40 years of expertise at your service

From Design to Operation

Design & Innovation

Ruggedness, Quiet Operation & Durability

You want to ensure a “Right first time” design and avoid the following issues:

  • Uncontrolled dynamic, vibration or acoustic performance
  • Short service life, structural weaknesses and recurring failures
  • Costly technical solutions and a lack of competitiveness
  • Perceived low quality

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Return to Service

Diagnosis, Solutions & Monitoring

Production stoppages are becoming more frequent, and you are facing issues such as:

  • Excessive vibration
  • Abnormal noise
  • Chronic failure
  • Cracks or even breakage

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Improved Operation

From Concept to Practical Solutions

Better management of existing infrastructure through innovative detection solutions to avoid:

  • Faults that are virtually imperceptible to the operator
  • Inaccurate fault location
  • Cumbersome or ineffective inspection methods
  • Serious risks in the event of late detection

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Discover our expertise

Our Know-how

eNVH Services: Vibroacoustic Optimization of Electric Motors & Gear Transmissions

Les vibrations des tuyauteries sont de plus en plus souvent le point faible des installations pétrolières et gazières. Elle peuvent provoquer des fissures et des fuites, entraînant une maintenance lourde, voire l’arrêt de l’installation.

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Structural Dynamics

Knowing the dynamic behavior of a structure enables us to optimize its construction, monitor its integrity and maximize its performance.

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Acoustic computation

Thanks to our expertise and the use of advanced simulation software, we can provide you with accurate, reliable results for the acoustic simulation of your space or product.

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Fluid-structure interaction

Vibratec can help its clients assess the risk of fatigue failure on pipe lines subjected to acoustic excitation.

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Electromagnetics

Vibratec’s method makes it possible to optimize the electromagnetic design of electric motors right from the start of the development process, which can help reduce development costs and lead times.

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Acyclism measurements

We have a team of highly qualified experts to solve your acyclism and instantaneous speed measurement problems. We are constantly on the cutting edge of the latest technological advances to offer you the best solutions.

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Dynamic force measurements

When a product is integrated into an environment or a machine, the dimensioning of the structure is essential. Vibratec can help you define the stress torsor of your product. These dynamic force measurements can be carried out in 2 ways: directly or indirectly.

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Test benches

Before you start testing, we can help you design the test set-up and optimize your test program. We ensure that all the elements are in place for testing to take place in the best possible conditions

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Deformation measurements

Our aim is to provide you with development criteria and procedures adapted to your constraints: save time and secure your development plans.

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Acoustic analysis

With Vibratec, you benefit from in-depth expertise in acoustic measurements, enabling you to carry out complete diagnostics of your installations or products, to identify the source of the problem and find solutions.

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Vibration analysis

Vibration analysis enables us to assess the health of a machine and propose maintenance measures.

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Case Studies

Explore our case studies to discover the tailor-made solutions we have created for some of our clients.

Our case studies
Industry Sector

Acoustic Quality Control of Tiles – Improving Industrial Quality Control Reliability

As part of its roof tile inspection process, our client implemented an automated acoustic material inspection system… Read more
Railway Industry

Vibracquis transforms tram bogie maintenance

Faced with reports of abnormal noises on several tram trains, the network operator needed to improve the reliability… Read more
Railway Industry

Blocked Forces

These “transmitted” forces induce vibrations in the car body, which cause the panels to radiate and generate… Read more
Energies Industry

Screw Compressor Vibration Diagnosis

The diagnosis was performed on the whole package, including the motor, the gear & the compressor, and also on the… Read more
Energies Industry

Crude oil line vibration diagnosis on a FPSO

How soon can Vibratec experts visit the offshore installation? How quickly can they propose solutions? Where the… Read more
Railway Industry

Grand Paris Express – Study of Vibration Propagation in the Ground

The subject of vibrations produced by certain urban transport systems and transmitted to neighboring buildings is… Read more
Railway Industry

Anti-vibration installation performance measurement

In dense urban areas, the construction and operation phases of tramway/metro lines are likely to generate noise and… Read more
Energies Industry

Tempa Rossa  – TotalEnergies

Main questions How soon can Vibratec experts visit the site? How quickly can they propose solutions? Why do the SBCs… Read more
Industry Sector

Reservoir design phase simulation – Sirech Hostier 

Sirech Hostier wanted to validate the design of a new RH605-1 tank by calculation as part of its development. Modal… Read more
Automotive Industry

Volvo Powertrain test customization

It is possible to replace experimental qualification for certain products (carried out in a test cell or with a shaker)… Read more
Automotive Industry

Optimization of electric machines & their transmission

Electric machines emit electromagnetic noise known as “whining noise”, with high-pitched tonal components that are… Read more
Automotive Industry

E-powertrain NVH – Stellantis

To characterize the acoustic performance of the E-powertrain, noise measurements and analyses were carried out. Noise… Read more
Industry Sector

Vibration monitoring on water turbines – HydroQuest 

Measurement location definition Measurement locations must be carefully chosen to enable accurate vibration monitoring… Read more
Aerospace Industry

Predictive maintenance – Digital twins

Predictive maintenance in aviation is an approach that uses data analysis and artificial intelligence to predict… Read more
Aerospace Industry

Aircraft of the future

Commercial aviation accounts for 2 to 3% of global CO2 emissions. Aircraft manufacturers are under increasing pressure… Read more
Defense Industry

Infrared binoculars – RAPID DGA project

Thalès developed infra-red binoculars. The on-board cold machine generated vibrations, reducing the infantryman’s… Read more
Industry Sector

Diagnosis of a motorized fan – Engie Axima 

Accelerometer instrumentation Instrumenting a motorized fan involves measuring several key parameters, such as rotation… Read more
Railway Industry

Extended rolling stock service life

Vibratec was commissioned by the transit authority to assess the residual service life of rolling stock bodies…. Read more

Our Business Sectors

Industry

We work across a wide range of industries (energy, nuclear, construction, robotics, etc.) and support projects…

Railway

Vibratec has been active in the railway market for almost 40 years, and boasts recognized expertise in the…

Energies

Vibratec has a long tradition of solving noise and vibration problems on all 5 continents. Our expertise is put to good…

Defense

With its dual skills in measurement and calculation, Vibratec provides a global approach to services, from product…

Automotive

Vibratec’s automotive department is a recognized player in the European automotive industry (OEMs and suppliers),…

Aerospace

Vibratec works with major OEMs and equipment manufacturers (assemblers, engine manufacturers, subcontractors,…

About Vibratec

Our DNA

Experts in the testing and modeling of complex mechanical systems.

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Our R&D Strategy

Vibratec collaborates with numerous European university laboratories to develop the simulation and measurement tools that will enable robust, optimized design of industrial objects.

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Our People

Vibratec offers career opportunities in its core business of reliability, vibration and structural reliability, as well as in all support functions.

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Vibratec

Vibratec Training Courses

All training courses are enriched by multi-sector application cases drawn from our 40 years of experience.

Our training courses

Vibratec’s hub: R&D

Vibratec devotes 20% of its turnover to technical development in the fields of structural dynamics, acoustics, vibration and signal processing.
We collaborate with numerous European university laboratories to develop the simulation and measurement tools that will enable robust, optimized design of industrial objects.

R&D

Quieter-Rail

QuieterRail (2024-2027) is a winning research project under the European Horizon Europe – Europe’s Rail programme,… Read more
R&D

IDEFISC

“Développer un outil innovant d’identification précoce de défauts dans des pièces composites inhomogènes et… Read more
R&D

CIRRUS

Most commercial aircraft are powered by turbojet engines. The current trend for future turbojet engines is towards even… Read more
R&D

TURBOLAB

Developing the low-carbon aircraft of tomorrow is a key concern for all players in the aeronautics industry. As part of… Read more
R&D

SILVARSTAR

Vibratec lead the SILVARSTAR project, winner of the European Shift2Rail Horizon 2020 program, involving six industrial… Read more
R&D

E-SILENCE

In all industrial sectors, electrical machines emit electromagnetic noise with high-pitched tonal components that are… Read more