HIL (Hardware In The Loop)

Hardware in the Loop (HIL) is a testing method used in developing complex systems, like vehicles or aerospace equipment. It involves connecting real hardware components, such as controllers or sensors, with simulated environments that mimic real-world conditions. This setup allows engineers to test how the hardware responds without needing the entire physical system. HIL helps identify issues early, improve safety, and reduce costs by enabling thorough testing in a controlled, repeatable environment before actual deployment.