Source: wikibot/h-infinity-methods-in-control-theory
= H-infinity methods in control theory
{wiki=H-infinity_methods_in_control_theory}
H-infinity (H∞) methods in control theory are a class of techniques used to design controllers that provide robust performance and stability for dynamic systems, particularly when dealing with uncertainties and disturbances. The "H-infinity" refers to a particular norm (the H-infinity norm) used in the analysis and design of control systems.