CAE and PX4 services

We provide engineering support for fixed-wing UAV programs - from concept design to flight-ready PX4 integrations.

Aerodynamic analysis using CFD and proprietary panel method

We deliver high‑fidelity aerodynamic predictions for fixed‑wing aircraft using our enhanced version of the SU2 CFD solver, and our proprietary APM panel method (PM).

Capabilities

Stability, control and damping derivatives
Aircraft lift/drag polars
Panel mehtod only aerodynamic models
Hybrid aerodynamic models - PM + CFD

Deliverables

Technical reports containing CFD/PM results
Mesh, configuration and result files

"Our CFD toolchain is built on an enhanced version of the SU2 solver, featuring a custom UMUSCL scheme with the Van Albada limiter applied consistently to both the flow and turbulence equations. This improves robustness on unstructured meshes while preserving high‑order accuracy. We validate our modifications using verification cases from NASA’s Turbulence Modeling Resource, achieving close agreement in forces and convergence behavior. The result is a reliable, high‑fidelity CFD toolchain tailored for demanding aerospace applications."

- K. Boychev

PX4 SIL/HIL simulation and integration

We build PX4-based 6-DoF simulators using your aerodynamic model or one developed by us.

Capabilities

Real-time self-contained PX4 SIL/HIL simulator creation
Integration of CFD, PM, or hybrid aerodynamic models
Ability to perform takeoff/landing simulations using our proprietary landing-gear dynamics model
Customizable propulsion systems - electric or internal-combusion
PX4 autopilot tuning and configuration

Deliverables

Self-contained PX4 SIL/HIL simulator executables
PX4 configuration files
PX4 integration support

Starting a project?

Let’s discuss your aerodynamic analysis and simulation needs.

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