Modeling & Simulation

From Concept to Clarity — Simulation That Drives Results

At Eradity, we help organizations across industries tackle complexity and accelerate innovation through high-fidelity system modeling and simulation. With deep expertise across mechanical, electrical, thermal, fluid, and control domains, we support the development of dynamic systems that are efficient, scalable, and future-ready.

Using open standards like Modelica and FMI, we build multi-domain models that simulate real-world behavior, enabling early-stage insights, performance optimization, and confident decision-making throughout the product lifecycle.

Why System Simulation Matters

System simulation empowers engineering teams to accelerate concept development, improve energy efficiency, and reduce time-to-software integration. It enables agile engineering through virtual testing, supports safety and compliance, and keeps you flexible in hardware choices. By breaking down data silos and minimizing the need for physical prototypes, it helps you meet sustainability and productivity goals, while saving time and money.

What We Deliver

Our modeling and simulation consulting services include:

Analysis of functional concept and total cost of ownership (TCO)
Energy and performance optimization for dynamic systems
Rapid component characterization and calibration workflows
Dynamic system modeling of machines, products, plants, and processes
Expertise across mechanical, electrical, fluid, thermal, and control systems
Co-simulation and toolchain integration using open standards

We serve clients in automotive, energy, industrial automation, and other sectors where complex systems demand smarter, simulation-driven solutions.

AI-Assisted Modeling

AI is opening new possibilities in system modeling and simulation. At Eradity, we carefully evaluate and apply AI-assisted workflows where they add value, while maintaining a strong focus on verification, validation, and analysis. The result is a balanced approach that combines emerging technologies with the reliability required for informed decisions.

Ready to Get Started?

Whether you're exploring new concepts, optimizing existing systems, or building internal simulation capabilities, Eradity is your partner in delivering smarter, faster, and more sustainable engineering outcomes.

Sportscar simulation

Why Choose Eradity?

Proven experience across all physical domains
Deep hands-on expertise in Modelica and FMI
Agile, collaborative approach tailored to your needs
Focus on decisions that create business value
Verification and validation at the core of every project
Modeling expertise, combined with AI-assisted workflows
A project partner or an extension of your team

Learn Modelica & FMI

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“A highly competent and results-driven engineer with deep expertise in Modelica-based simulation environments.”

“It has been a great experience working with Erik Åberg from Eradity, a highly competent and results-driven engineer with deep expertise in Modelica-based simulation environments. His expertise with Modelica tools, combined with a deep understanding of system behavior, enabled rapid and reliable virtual studies early in the design phase. Through efficient model optimizations, energy flow analysis, and TCO evaluations, Erik has consistently translated simulation insights into actionable recommendations. I highly recommend Erik Åberg and Eradity for any organization seeking strong virtual engineering support for early-stage system studies.”

— Smita Hulyalkar, SAF-Holland / Haldex

Contact us to schedule your Modelica training

Our Modelica Introduction Course gives you a comprehensive introduction to Modelica and FMI in just two days.

Check it out and contact us to schedule your training today.

Learn about Modelica in our Modelica Series

The Modelica Series is a series of beginner-friendly tutorials that teach system modeling and simulation using Modelica.

Explore the tutorials and begin your journey into system modeling today!