: Use ultidyn to represent dynamic uncertainty, often used to account for high-frequency behavior that isn't captured in the nominal model.
: Use robgain to determine if the system meets specific performance goals (like H∞cap H sub infinity end-sub gain) across all uncertainty scenarios. Robust Control Design with MATLAB
: Use propagate or usample to generate a set of randomized Bode or step responses to visually inspect how uncertainty affects the time and frequency domains. : Use ultidyn to represent dynamic uncertainty, often