vibes solutions

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Learn why you should apply them, the math behind, what you need to put them in practice and the steps to perform.

Solutions Overview

Hybrid Modular Modelling
Transfer Path Analysis
Source Descriptions
Test-based Modelling
Modal Analysis

DESCRIPTION

Hybrid Modular Modelling is a modelling approach that integrates test & simulation models of individual components and their associated loads to efficiently build, accurate models of complex products.

WORKFLOWS

  • Frequency-based substructuring
  • Live sound synthesis
  • Component design & optimization

PRODUCTS

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DESCRIPTION

Transfer Path Analysis (TPA) methods are various techniques to identify and evaluate the contribution of vibration sources in an assembly. Vibrations and noise levels can be predicted to further understand areas of improvement of the product.

WORKFLOWS

  • Component TPA
  • Hybrid TPA
  • Complex power

PRODUCTS

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DESCRIPTION

This solution allow you to create receiver independent descriptions of your active vibration source both structure- and airborne, for use in simulation or benchmarking.

SUGGESTED WORKFLOWS

  • Blocked force source characterisation
  • Acoustic source characterisation
  • Target cascading (coming soon)

PRODUCTS

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DESCRIPTION

Test-based modelling is the modelling of frequency response behavior of passive components or systems using test-data for use in subsequent analyses.

SUGGESTED WORKFLOWS

  • Virtual point FRF modelling
  • Advanced NTF measurement
  • Mount stiffness identification

PRODUCTS

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DESCRIPTION

Structural analysis of components and systems using modal behavior.

SUGGESTED WORKFLOWS

  • Experimental modal analysis
  • Model validation (coming soon)

PRODUCTS

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VIBES Solutions

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Virtual Point FRF Modelling

This course will explain how to obtain test-based models using the Virtual Point Transformation technology. It will cover the advantage of using this method, what is needed to apply it, the math behind it and the steps needed to get the results in VIBES software.
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Mount Stiffness Identification - Inverse Substructuring method

This course will explain how to obtain 6-DoF stiffness information for rubber mounts, using the inverse substructuring method. It will cover the advantage of using this method, what is needed to apply it, the math behind it and the steps needed to get the results in VIBES software.
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Experimental Modal Analysis

This course will explain how to perform Experimental Modal Analysis (EMA) in DIRAC. It will also describe the algorithm that has been implemented in the software.
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Model Validation

Sneak preview of the Model Validation Solution, which is currently under implementation in DIRAC.

Solutions Overview

Hybrid Modular Modelling
Transfer Path Analysis
Source Descriptions
Test-based Modelling
Modal Analysis

DESCRIPTION

Hybrid Frequency-Based Substructuring (FBS) is a method that combines experimental and numerical models to analyze complex structures by breaking them down into smaller, manageable substructures. Using this, the most accurate assembly model can be obtained in any stage of the product development.

WORKFLOWS

  • Frequency-based substructuring
  • Live sound synthesis
  • Component design & optimization

PRODUCTS

Write your awesome label here.

DESCRIPTION

Transfer Path Analysis (TPA) methods are various techniques to identify and evaluate the contribution of vibration sources in an assembly. Vibrations and noise levels can be predicted to further understand areas of improvement of the product.

WORKFLOWS

  • Component TPA
  • Hybrid TPA
  • Complex power

PRODUCTS

Write your awesome label here.

DESCRIPTION

This solution allow you to create receiver independent descriptions of your active vibration source both structure- and airborne, for use in simulation or benchmarking.

SUGGESTED WORKFLOWS

  • Blocked force source characterisation
  • Acoustic source characterisation
  • Target cascading (coming soon)

PRODUCTS

Write your awesome label here.

DESCRIPTION

Test-based modelling is the modelling of frequency response behavior of passive components or systems using test-data for use in subsequent analyses.

SUGGESTED WORKFLOWS

  • Virtual point FRF modelling
  • Advanced NTF measurement
  • Mount stiffness identification

PRODUCTS

Write your awesome label here.

DESCRIPTION

Structural analysis of components and systems using modal behavior.

SUGGESTED WORKFLOWS

  • Experimental modal analysis (coming soon)
  • Model validation (coming soon)

PRODUCTS

Write your awesome label here.
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