Diploma in Traction Models for Sand and Mud
Online postgraduate diploma of 800 hours in traction models for sand and mud: 8 modules covering traction fundamentals, semi-empirical and empirical mobility models, specific modelling of sand and mud, numerical simulation and application to vehicle design and control, with an assigned technical tutor.
Diploma in Traction Models for Sand and Mud — studying from the United Kingdom
Classic vehicle restoration is a notable niche in the United Kingdom, supported by specialist workshops, heritage motoring events and a strong enthusiast community. Centres such as Bicester Heritage, Gaydon and the Midlands host restoration businesses, parts suppliers and engineering services for historic cars and motorcycles. Knowledge of historic materials, classic engine systems and conservation standards is valued. Organisations such as the Federation of British Historic Vehicle Clubs and the Historic Vehicle Scheme support the sector.
Fees for the United Kingdom: £1,250 (Pound sterling), with instalments and employer sponsorship available.
Relevant bodies in the United Kingdom
Typical roles
Questions from the United Kingdom
Is there a UK professional body or regulation for classic vehicle restoration engineering?
Restoration is largely unregulated in the UK, with no statutory title for classic vehicle restorers. Relevant organisations include the Institute of the Motor Industry and specialist classic car clubs, which offer their own training and recognition. SEIUM's private qualifications are not accredited by any national body, so their standing with these organisations is for them to decide.
Do UK classic car restorers, dealers or auction houses value private online engineering training?
The UK classic car sector tends to value hands-on craftsmanship, documented restoration projects and reputation. A private qualification may complement this by showing technical study, but it is unlikely to be the main factor in hiring or client decisions. Acceptance depends on each business.
Can I study this part-time from the UK, and does my employer need to pay?
The programmes are online and taught in English, so you can study part-time from anywhere in the UK, with no visa needed. Study ranges from 300 hours to 1,900 hours, and an assigned technical tutor supports you. Fees can be paid in instalments. Employer sponsorship is possible if your employer agrees, which is more common in larger firms.
Take the controls.
Run a real engineering trade-off from this field. Move the sliders, watch the model react in real time and beat the challenge.
What you will be able to do
Understand the fundamentals of traction on deformable terrain.
Apply semi-empirical wheel-soil interaction models.
Use empirical mobility models.
Model traction on sand and mud.
Carry out DEM and multibody numerical simulations.
Apply the models to vehicle design and control.
Validate models with experimental data.
Who it's for
- Off-road vehicle dynamics engineers
- Terramechanics specialists
- Simulation engineers
- Traction control engineers
- Mobility researchers
- Agricultural machinery engineers
- Engineering or science graduates looking to move into off-road vehicles
What you'll work with
- ASABE S296.5 (general terminology for traction of agricultural traction and transport devices)
- ASABE S313.3 (soil cone penetrometer)
- ASABE EP542 (procedures for using and reporting data obtained with the soil cone penetrometer)
- ISTVS standards (terminology and test methods for terrain-vehicle systems)
- OECD Code 2 (standard code for the official testing of agricultural and forestry tractor performance)
- MATLAB
- Altair EDEM
- Project Chrono
- MSC Adams
8 modules
1.1Traction coefficient and slip1.2Gross and net thrust1.3Rolling resistance on deformable terrain1.4Tractive efficiency1.5Dynamic load transfer1.6Traction on sand versus mud1.7Terrain and vehicle variables1.8Reference experimental data1.9Limitations of the models1.10Workshop: traction versus slip curve
2.1Bekker's pressure-sinkage equation2.2The Reece model2.3Wong's theory for wheels and tracks2.4The Janosi-Hanamoto relationship2.5Bevameter parameters2.6Models for deformable tyres2.7Multi-pass models2.8Parameter calibration2.9Comparison with measurements2.10Practical: implementing the Bekker model in MATLAB
3.1Cone index and mobility number3.2WES models and their evolution3.3The Brixius model3.4Dimensional models3.5Application to agricultural machinery3.6Application to military and rescue vehicles3.7Advantages and limitations3.8Test databases3.9Cross-validation3.10Case study: predicting traction with the Brixius model
4.1Frictional behaviour of sand4.2Dry and wet sand4.3Dunes and sand slopes4.4Berm formation and digging4.5Influence of tyre width4.6Optimum inflation pressure4.7Wheelspin and bogging down4.8Recovery of stuck vehicles4.9Desert test data4.10Laboratory: simulation of traction on a dune
5.1Saturated cohesive soils5.2Adhesion and suction effect5.3Slip and build-up in the tread5.4Mud over a firm base5.5Loss of lateral steering5.6Influence of the tyre tread pattern5.7Traction with chains and tracks5.8Driving strategies5.9Mud test data5.10Practical: analysis of a drawbar pull test in mud
6.1Discrete elements with EDEM6.2SPH particles and meshless methods6.3Finite element modelling of soil6.4Multibody simulation with Project Chrono6.5Tyre-soil coupling6.6Computational cost and simplifications6.7Particle calibration6.8Experimental validation6.9Use in vehicle design6.10Laboratory: DEM simulation of a wheel in sand
7.1Tyre and pressure selection7.2Torque distribution between axles7.3Traction control on soft terrain7.4Terrain modes in modern vehicles7.5Real-time grip estimation7.6Central tyre inflation systems7.7Weight optimisation7.8Decision support tools7.9Integration into driving simulators7.10Case study: traction control strategy for mud
8.1Definition of the vehicle and terrain8.2Model selection8.3Obtaining parameters8.4Model implementation8.5Scenario simulation8.6Comparison with data8.7Design proposals8.8Conclusions8.9Report and presentation8.10Final project: final review with the tutor
How you'll learn
100% online training on the SEIUM campus, with downloadable material, recorded classes and an assigned technical tutor. There are no fixed timetables: you progress at your own pace within each intake, so it can be combined with work.
Each module combines theory, guided reading of the original standard and applied exercises. The working software is MATLAB, Altair EDEM, Project Chrono and MSC Adams, in free, academic or evaluation versions. Testing is studied through real procedures for drawbar pull tests on sandy and clay soils, DEM simulation of wheel-soil interaction and calibration of Bekker models with a bevameter. Assessment is continuous by module, plus the final integrated project.
Standards covered: ASABE S296.5, ASABE S313.3, ASABE EP542, ISTVS standards, OECD Code 2.
Build it end to end
Your final project follows the real engineering workflow, step by step, reviewed by your tutor.
Where this takes you
Requirements
- Prior technical training or professional experience in the sector. No university degree is required.
- An internet connection and a computer capable of running the programme software.
- English sufficient to read technical standards.
Ready to start?
Send your application today. Our admissions team replies within 72 hours with your study plan and funding options.
Frequently asked questions
The programme totals 800 hours over 6–8 months. You set your own pace within each intake, and your tutor helps you plan the workload around your job.
You work with MATLAB, Altair EDEM, Project Chrono and MSC Adams, using free, academic or evaluation versions. Your tutor indicates the free alternative wherever one exists.
A SEIUM Institute diploma, awarded on passing the continuous assessment and the final project. It is SEIUM's own qualification, not an official state degree; its recognition depends on the programme completed and the regulations of each country.
Yes. Modules passed are recognised in a higher programme in the same area (postgraduate diploma or master's). Ask about the recognition policy when you enrol.
Prior technical training or professional experience in the sector (no university degree required), and English sufficient to read technical standards.
Start dates are set by SEIUM's faculty for each intake. Our admissions team will confirm the next available date when you apply.
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