Calculation methods
to serve your needs
From the development of your testing strategy to the final qualification phase, you can benefit from Sopemea's expertise in test engineering applied to digital simulations, enabling you to anticipate and verify the performance of your equipment or system. Whatever your sector of activity and your role in the design/modelling team, we have the combined testing and simulation solutions (mechanical and electromagnetic) you need to succeed.
AXS-SAR to optimise
the calculation of electromagnetic emissions
Advanced modelling and validation methods such as System Performance Check ensure accurate and reliable SAR evaluation. With the integration of non-uniform grids, AXS-SAR optimises memory use and reduces calculation time.
This development confirms the compliance of AXS-SAR calculations with international standards, while highlighting its efficiency and accuracy.
AxesSim also won 3rd prize at the ICOLSE (International Conference on Lightning and Static Electricity) in 2024 for its paper produced with Dassault Aviation on developments using strong hybridisation.
Our electromagnetic
simulation solutions
AxesSim carries out studies based on its simulation tools and integrates the client's data into them. The whole process of implementation and data analysis is taken care of so that the client obtains results directly exploitable in his field of work.
Our expertise in electromagnetic simulation spans many industrial sectors; our products are capable of meeting the specific simulation needs of each innovative field.
Our sector expertise
Aeronautics and space
Aeronautics and space
Defence
Defence
Telecom
Telecom
Transport
Transport
Car manufacturers have to completely rethink all their vehicles and the electromagnetic subject is of major importance in the design and development process.
Our solutions in
mechanical simulation
Mechanical simulations are used to characterise the components of transport systems, particularly composite materials, before the testing phase.
Tooling design and validation:
Using numerical simulations, Sopemea's design office designs, validates and operates the tooling that is the interface (support) between your equipment and our test facilities. This step, carried out before the tests, is intended to optimise the neutrality of the tooling in relation to the seismic, vibration or shock test programme.
Measurements vs. calculations:
Sopemea performs the modal correlation between the numerical modes and the measured modes (MAC calculation).
Our services can also recalibrate numerical models from measured modes (Pseudo inverse method, Bayesian method).
Solutions provided by
digital simulation
- Modal analysis of equipment
- Calculation of the mechanical strength of equipment subjected to a programme of static, shock, vibration or white noise tests.
- Endurance calculation using the Eurocodes
- Calculating the earthquake resistance of equipment using the RCC-M
Synthesising and comparing response spectra:
- Calculation of transferred spectra by synthesising an accelerogram and calculating the response spectrum
- Comparison of response spectra in terms of severity
Our range of
EM simulation
AXS-AP
AXS-AP
AXS-AP is an integrated simulation software environment for evaluating the performance of antennas installed on complex systems and for calculating the decoupling between installed antennas.
AXS-AP is based on a non-intrusive approach to synthesise antenna models from many possible sources of antenna characterisation.
AXS-E3
AXS-E3
AXS-E3 is a comprehensive simulation software for evaluating the interactions between large complex structures (composite materials, installed cable bundles, etc.) and electromagnetic environments.
AXS-HD
AXS-HD
AXS-HD is dedicated to the study of conducted emissions, electromagnetic compatibility and signal integrity of cable harnesses, from design to certification and system qualification.
AXS-SAR
AXS-SAR
Customised
Services
Would you like to entrust us with a study by mechanical, climatic or combined simulation? We can perform the following services on your equipment:
- Verification and validation of the mechanical strength of equipment and interfaces subjected to a static, vibratory, seismic environment
- Prediction of the lifespan of a material according to the Eurocodes
- Identification by modal correlation
- Numerical validation of test interfaces
- Modal correlation between the analytical and measured modes (calculation of MAC)
- Digital model registration between analytical and measured modes (Moore Penrose Method, Bayesian Method)
- Digital validation of test tools
- Calculation of the transferred spectra (synthesis of a temporal accelerogram, transient calculation in modal superposition, calculation of the response spectrum)
- Quasi-static accelerations on antenna
- Linear and nonlinear mechanics
- Fatigue and endurance calculations
- Static and dynamic mechanics (vibrations / shocks)
- Frequency and / or time calculations
Tools for calculation:
- FEM software: ANSYS Mechanical APDL / WORKBENCH software
- Correlation and recalibration software for calculations / tests: FEMTools (DDS)
- Matlab
Why
choose Sopemea?
A complete range of tests and related services
+ Over 75 years' experience in qualification testing
A local network
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