engineering good vibrations

Dynamic analysis by fusing test & simulation

We make software to reduce sound and vibrations, mostly in electrical vehicles. With the VIBES Methodology, we predict these noises even before the car has been built, so prototypes don’t have to be build over and over again. We make models based on tests, which can be combined with simulations. This ensures a modular NVH process. With our software you get high-quality results in a more efficient way and the functionalities allow you to work flexible and intuitive. We create the right software to solve real engineering challenges!

DIRAC

DIRAC is our user-friendly FRF testing software with the Virtual Point technology. DIRAC enables engineers to measure FRFs of components and full-vehicles and to use the resulting models in many different configurations or for Blocked Force calculations.

SOURCE

SOURCE is a dedicated software application for Blocked Force source characterization and component TPA. It generates high-quality and traceable calculations, an intuitive workflow and multi-leveled quality checks.

COUPLE

COUPLE offers you a modular NVH approach where you can easily combine test-based models with models from simulations. Assemble, predict and optimize your NVH design.

Our solutions

Engineering Services

VIBES consulting services offer the smartest and most innovative customized solution for every modular modeling issue.

Software Licences

For those who are already convinced about our intuitive software applications and want to work with it in-house, we offer licences for DIRAC, SOURCE, COUPLE and the VIBES Toolbox for MATLAB.

Our Clients

Go to cases

Our unique approach

We combine test-based data with simulated data through our unique Virtual Point Transformation. This allows for a hybrid modeling approach where our clients can cherry-pick the best modeling approach on a case-by-case basis.

We use measurements to characterize dynamic properties of components, subsystems or full vehicles. Proper dynamic characterizations are the basis of sound & vibration engineering. A modular way of working – our unique VIBES Methodology.

Test-based models are coupled to simulated models through virtual points
The models are a property of the test object only, independent of the testbench or environment
Models are valid in large frequency range – up to 3000Hz
Only a single measurement is needed per component vs. a measurement for each component-vehicle configuration

What we do best

About us

We are engineers at heart, with a mission to enable Experimental Dynamic Substructuring and modern TPA techniques for the engineering community. VIBES’ products & services offer:

A new innovative modular way of working
A reduction of time-to-model from weeks to a single day
A full-vehicle sound & vibration prediction before producing a full vehicle
Complete control of the process, with advanced quality checks
Traceable and more accurate measurements
Open data formats, allowing you to pick the best modeling method case-by-case

Our Methodology

The VIBES Methodology allows engineers to couple measured FRFs with simulated FRFs.

Our Products

Our software products speed-up your work and give reliable and traceable test results.

Our Story

VIBES' mission is to enable Experimental Dynamic Substructuring and modern TPA techniques to the engineering community.

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