Robustness

Robustness refers to the ability of a system, design, or process to function effectively even when faced with unexpected changes, errors, or disturbances. It means maintaining performance despite variations or uncertainties in the environment or inputs. For example, a robust car can operate safely regardless of weather conditions or minor mechanical issues. In essence, robustness is about strength and resilience—ensuring that things work reliably under different circumstances, reducing the risk of failure or breakdown.