Vehicle motion · Digital twin
Simulation-Led Vehicle Motion Development
Architecture and integration of vehicle-level, multi-domain models supporting chassis-system exploration, active-suspension concepts, controller evaluation, virtual testing and test correlation.
01 / Problem
Problem
Vehicle-motion decisions span mechanical, controls, sensing, and validation domains. Fragmented models make system trade-offs difficult to evaluate consistently.
02 / Context
Why it matters
A coherent simulation architecture lets teams examine behavior, interfaces, and test intent earlier while keeping assumptions visible.
03 / Boundary
System boundary
Public-safe system view covering vehicle body, suspension locations, motion states, controllers, interfaces, virtual tests, and correlation strategy.
04 / Contribution
Contribution
System-level model architecture, integration logic, interface definition, simulation strategy, and verification-oriented technical alignment.
05 / Method
Methods and tools
- Full-vehicle modelling
- MATLAB and Simulink
- Simscape
- Virtual integration
- Test correlation
06 / Decisions
Architecture decisions
- Keep subsystem models modular and aligned to explicit interfaces.
- Separate exploration fidelity from verification readiness.
- Treat correlation evidence and model assumptions as architecture inputs.
07 / Insight
Outcome or insight
A reusable way to connect chassis concepts, control evaluation, and validation planning without presenting confidential program results.
08 / Confidentiality
Confidentiality note
This case study is intentionally limited to public-safe methods and architectural patterns. It excludes customer names, proprietary diagrams, internal identifiers, supplier information, funding amounts, and confidential performance data.
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