What does it take to build a real-time embedded control system in modern C++, simulate its environment, command it from a browser, and watch it fly in 3D — all from the same open source ecosystem? This talk follows that pipeline end-to-end: from a C++23 real-time framework that schedules deterministic control loops across POSIX hosts and bare-metal microcontrollers, to GPU-accelerated simulation with CUDA, to web-based operations and telemetry, to live 3D visualization in Unreal Engine.
Attendees will see how a unified runtime architecture can span embedded control, simulation, diagnostics, operations, and visualization without fragmenting into separate software stacks. The talk explores deterministic scheduling, zero-allocation real-time design, cross-platform deployment, and integrating CUDA compute kernels directly into scheduled control loops without blocking execution. It also covers tooling for validating deterministic real-time behavior, along with techniques for streaming telemetry and sensor data between simulation and visualization layers in real time.
The presentation includes live demonstrations of a quadcopter simulation flying a programmed trajectory with lidar feedback, and a full-fidelity aircraft simulation with closed-loop autopilot, engine dynamics, and atmospheric turbulence — both running through the same real-time framework and rendered live in Unreal Engine. Whether you build flight software, robotics systems, industrial controllers, or simulation infrastructure, this talk presents practical architectural patterns for modern real-time systems in C++ that bridge embedded devices, GPU compute, and interactive visualization.
