EMF-EMI Modeling for Ground Transportation Systems – ELEXANA LLC

Advanced Electromagnetic Simulation for Vehicles, Transit Infrastructure, and Autonomous Mobility Systems

🚆 Why EMF-EMI Modeling for Transportation?

Modern transportation systems are dense with electronics, sensors, and digital control networks, making them increasingly vulnerable to electromagnetic interference and field disruption. ELEXANA provides precision EMF-EMI modeling services to ensure performance, safety, and compliance across automotive, rail, and smart mobility environments.

We help manufacturers, transit authorities, infrastructure engineers, and vehicle developers:

Predict field interactions between electronic systems
Ensure signal integrity and control reliability
Minimize radiative losses and emissions
Support human safety, wearable tech, and bioelectronic tolerance zones

🚗 Applications in Transportation Modeling

1. Automotive & Heavy Vehicles

Vehicle EMF modeling (12V, 48V, EV high-voltage platforms)
EMI risk analysis for infotainment, ADAS, power steering, and ECU networks
Shielding and grounding optimization for EV drive trains and battery enclosures

2. Commercial Trucks and Emergency Vehicles

Interference modeling from VFDs, RF communications, and telemetry
Cab-field exposure assessment for long-haul operators
Compatibility testing with wearable and implanted medical devices (IMDs)

3. Trains, High-Speed Rail & Light Rail Systems

EMF modeling for rail power systems (AC/DC pantograph, inverter noise)
Interaction of onboard electronics with trackside signaling infrastructure
Shielding simulation for driver cabs and passenger zones

4. Train Stations & Transit Infrastructure

Substation EMF containment and zone safety mapping
EMI propagation modeling in underground and multi-platform stations
Wireless coverage planning for fare control, RTLS, and operations tech

5. AGVs & Autonomous Vehicles

Crosstalk and field interference analysis between lidar, radar, GNSS, and wireless control systems
EMI risk reduction modeling for autonomous navigation stacks
Safe operation field mapping for warehouse robotics and delivery vehicles

6. Roadway & Tunnel Infrastructure

Field behavior modeling in tunnels and enclosed EMF-rich corridors
Substation and lighting control EMI containment
Emergency system reliability under magnetic transient conditions

🔬 Methods, Software & Deliverables

ELEXANA deploys:

Full-wave and quasi-static 3D simulation (FEM/FDTD)
Time/frequency domain crosstalk and coupling prediction
Software: CST Studio, COMSOL Multiphysics, ANSYS Maxwell, and RED-based solvers

Deliverables include:

EMI maps and shielding simulations
Power integrity reports and field compliance overlays
Grounding strategy plans and exposure zone diagrams
Predictive simulation results for regulatory guidance (IEEE, SAE, ICNIRP)

✅ Why Choose ELEXANA?

PhD-level engineering and automotive/rail EMF expertise
RED (Regenerative Electromagnetic Design) applied to transit and vehicle systems
National experience with high-speed rail, logistics fleets, and EV platforms
ISO 17025-based data quality and government-tested reliability

🌐 Schedule a Transportation EMF Modeling Consultation

From electric buses to maglev rail to robotic delivery units, ELEXANA ensures electromagnetic performance and safety at every scale of transportation.

Contact Us:
ELEXANA LLC
142 West 57th Street, 11th Floor
New York, NY 10019
info@elexana.com
www.elexana.com