The problem of applying H∞ optimization synthesis to design a position controller for DC drives is considered. Robust stability, low sensitivity both to system parameter variations and exogenous disturbances, robust tracking property without steady-state error are expected to be achieved by means of H∞ control theory. Firstly a simulation and then an experiment have been set up and tested by controlling the position of an unstable mechanical system represented by an inverted pendulum. The results obtained fully confirm the validity of the design procedure and the robustness of the proposed controller
DC drives performances improvement by means of H∞ controllers / Attaianese, C.; Marongiu, I.; Perfetto, Aldo; Tomasso, G.. - STAMPA. - (1998), pp. 282-287. (Intervento presentato al convegno 5th International Workshop on Advanced Motion Control, 1998. AMC '98 tenutosi a Coimbra nel 29 Jun-1 Jul 1998).
DC drives performances improvement by means of H∞ controllers
PERFETTO, ALDO;
1998
Abstract
The problem of applying H∞ optimization synthesis to design a position controller for DC drives is considered. Robust stability, low sensitivity both to system parameter variations and exogenous disturbances, robust tracking property without steady-state error are expected to be achieved by means of H∞ control theory. Firstly a simulation and then an experiment have been set up and tested by controlling the position of an unstable mechanical system represented by an inverted pendulum. The results obtained fully confirm the validity of the design procedure and the robustness of the proposed controllerI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
