robust control

Robust control is a method used in engineering and systems design to ensure that a system performs reliably under uncertain conditions or varying environments. It focuses on maintaining performance even when there are unexpected changes or disturbances, such as fluctuations in input or changes in system dynamics. Imagine a car's cruise control that adjusts its speed smoothly, regardless of uphill or downhill slopes; robust control ensures that it keeps the desired speed without overshooting or losing control, providing stability and safety despite uncertainties in the road conditions.