

Built from the ground up using the class leading simulation solution rFpro, AVSandbox is an autonomous vehicle simulation solution designed to test, develop and validate AV safety.
Equipment






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We hope the resources on our site help you understand more about what we do and how we might be able to help you. Our Tech Blog is regularly updated with information related to current projects and topics of interest suggest by our customers.
Please get in touch if you have any questions, we’re happy to have a conversation to see if we could help with your project.

Modelling and Analysis

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Cabin, Powertrain and EV’s

and Energy Analysis



Claytex is a consultancy, software developer, distributor and training provider. We develop simulation solutions using the open standards of Modelica, FMI, OpenSCENARIO and OpenDRIVE; distribute systems engineering solutions from Dassault Systemes, rFpro and specialist Modelica library developers. Our portfolio of tools includes Dymola, Reqtify, rFpro as well as our own software products including the VeSyMA suite of solutions. We also build bespoke simulation tools for specialist applications.



























Tech Blog
Dynamic initialisation in Dymola of full vehicle models
If you are modelling complex systems, such as full vehicle models, then you will have seen that they can include large transient periods at the start of simulation, before settling to a steady state. … read moreDocumentation in Your Dymola Models
I spend a lot of time looking at Dymola models created by others, and a big factor in a model’s user friendliness is the quality of the documentation included. So in this blog post, I’m … read moreImprove performance by using different compilers in Dymola
Sometimes using a different C compiler can result in a model simulating faster, as described in this optimisation blog. In this post we look at how the different Windows compilers, Visual Studio, … read moreWhat can you get out of a detailed simulation? Taking a look at a Fuel Cell electric bus model
Last year as part of the 2022.1 release of the VehicleDemos library, Claytex added a Hydrogen Fuel Cell Electric (FCEV) bus model. Created out of the existing EV bus example, it showcased integrating … read moreSimulating KnC Rigs
The Suspensions library is full of experiments that test the full vehicle dynamics. However, it can be very difficult to validate models using full vehicle experiments, such as the common Kinematic … read more
News and Events
- Future Vehicle Magazine Feature Claytex – FPC2023Managing Editor of Future Vehicle magazine, Steve Welch, interviewed Mike Dempsey, Managing Director, and Alessandro … read more
- COExperience 2023 – 16th to 19th April – Miami, FloridaClaytex will exhibit and present at this year’s COExperience conference. COExperience is the premier Dassault … read more
- Future Propulsion Conference 2023 – 1st & 2nd March, National Motorcycle MuseumClaytex will exhibit at the Future Propulsion Conference 2023. The Future Propulsion Conference is an annual two day UK … read more
- AESIN Tech Talk – 9th February 2023Managing Director of Claytex, Mike Dempsey, will be presenting at the first AESIN Tech Talk of 2023, taking place … read more
- Manufacturing and Engineering Magazine Feature Claytex – Supporting Innovation with Advanced Modelling and Simulation SolutionsA specialist in the modelling and simulation of complete systems, Claytex draws on multiple physics-based systems to … read more