Unified Modelling and Simulation for Smarter Mobility
The benefits of unified modelling and simulation
Unified modelling and simulation (MODSIM) unites design and engineering in one seamless workflow on the 3DEXPERIENCE platform. By integrating CAD and CAE, it enhances collaboration, reduces iterations, and speeds up innovation.
Maximise your design process using advanced simulation tools within your familiar design environment, like CATIA, SOLIDWORKS, and other popular CAD systems.
Accelerate innovation with simulation-led design
Streamline development with advanced simulation tools
Easily define simulation set up, boundary conditions, and loads to optimise performance
Contribute to sustainability goals and empower the workforce of tomorrow
The modern way of working
Design engineers and simulation analysts are juggling conflicting demands to reduce time to market, manage costs effectively, and roll out new features that meet ever-changing customer needs.
Traditionally, product design and simulation activities are performed as siloed disciplines, often taking a couple of weeks to complete due to using separate - and possibly incompatible - software.
By uniting CAD and CAE, this cycle can be significantly shortened - often to a couple of hours or a maximum of days - thanks to a simulation empowered left-shift strategy that pulls verification and validation upfront in the design concept stage.

MODSIM helps Renault reach sustainability goals and supports Renaulution Virtual Twin Project
Listen in as Pascal Remusan, General Manager of Methods & Tools for Numerical Simulation of Renault Group, discusses how MODSIM has helped them to empower design teams through simulation on the 3DEXPERIENCE platform.
Request proof of concept
Tired of juggling conflicting priorities? Looking to expand your simulation knowledge and enhance collaboration?
Explore how MODSIM can support your latest project.
Once you have submitted your proof of concept request, a TECHNIA simulation expert will contact you to discuss your goals and create a tailored solution.
Same great tools; unrivalled collaboration
Enjoy the 3DEXPERIENCE platform’s powerful collaborative capabilities to extend your existing design processes without changing tools.
CASE STUDY
CAD and CAE support in developing the RAD 40 Electric Drive
RAD worked with TECHNIA to support the development of a 40kW electric outboard motor. While RAD retained design authority, TECHNIA engineers were seamlessly integrated into the team, leveraging our extensive experience in EV design and simulation and contributing to the development, research, and design details of the product.
Unified modelling and simulation enabled the team to ensure the optimal manufacturable solution of the RAD 40, ensuring it was able to withstand the extreme conditions of the marine environment.


Unified modelling and simulation for engineers
Understand the benefits of unified modelling and simulation for engineers and how MODSIM is empowering designers and analysts to work smarter and unlock their innovation.

Making the most of simulation in the design process
Explore how simulation-driven product development can transform your design processes, how to make your transition as pain-free as possible, and the best practices for organisation-wide rollout.

Unified modelling and simulation for sustainable product development
Industry thought leaders from Unilever and Renault share how unified modelling and simulation is a key enabler to achieving sustainability goals.