A formulation is presented for designing optimal output feedback regulators of fixed order. The formulation utilizes an observer canonical form to represent the compensator dynamics. The formulation precludes the use of direct feedback of the plant output. It is shown how this approach to compensator design may be extended to output feedback of singularly perturbed systems. The result is that two compensators are designed that operate on separate time scales. They can be implemented with different sampling rates.
OPTIMAL OUTPUT FEEDBACK IN TWO-TIME SCALE SYSTEMS / A. J., Calise; V. R. P., Jonnalagadda; Siciliano, Bruno. - STAMPA. - (1987), pp. 1039-1040. (Intervento presentato al convegno IEEE Conference on Decision and Control tenutosi a Los Angeles, CA nel 1987) [10.1109/CDC.1987.272556].
OPTIMAL OUTPUT FEEDBACK IN TWO-TIME SCALE SYSTEMS
SICILIANO, BRUNO
1987
Abstract
A formulation is presented for designing optimal output feedback regulators of fixed order. The formulation utilizes an observer canonical form to represent the compensator dynamics. The formulation precludes the use of direct feedback of the plant output. It is shown how this approach to compensator design may be extended to output feedback of singularly perturbed systems. The result is that two compensators are designed that operate on separate time scales. They can be implemented with different sampling rates.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
