robustness in systems

Robustness in systems refers to their ability to continue functioning effectively despite facing disturbances, errors, or unexpected conditions. It means the system is designed to handle variations or failures without breaking down, maintaining performance and stability. A robust system adapts to changes and withstands challenges, reducing the risk of catastrophic failure. Think of it as strength and resilience, ensuring reliable operation even when conditions are less than ideal. This quality is crucial in areas like engineering, software, and infrastructure, where consistent performance is essential for safety, efficiency, and user trust.