Hardware-in-the-Loop (HIL) Test Benches for Controller Validation

Speedgoat HIL test benches enable engineers to test controllers against real-time simulation of the physical system. From component-level testing to fully connected system HIL setups, they allow you to validate ECU behavior under realistic operating conditions long before the complete vehicle or machine is available. Real-time plant models interact with controllers through electrical I/O, vehicle networks, and restbus simulation, enabling deterministic closed-loop testing of sensors, actuators, and communication interfaces.

Speedgoat delivers complete HIL test benches — including real-time test systems, signal conditioning, ECU connectivity, and ready-to-use interfaces — together with engineering services for system integration and deployment. HIL testing can be automated using Simulink Test^™, MATLAB scripting, Python frameworks, or XIL-based tools such as ECU-TEST, while integrating with CI/CD environments and DevOps pipelines (e.g., GitHub, Jenkins). This enables structured, repeatable validation, traceable test results, and scalable test automation from early development to large multi-controller HIL environments.