INVESTIGADORES
DE BATTISTA hernan
congresos y reuniones científicas
Título:
A bumpless method for multivariable process controllers via sliding mode
Autor/es:
GARELLI, F.; MANTZ, R.; DE BATTISTA, H.
Lugar:
Alghero, Italia
Reunión:
Workshop; 9th Workshop on Variable Structure Systems; 2006
Resumen:
AbstractSliding mode attributes are evaluated for being applied
to a bumpless transfer scheme in multiple-input multipleoutput
(MIMO) process control. Switching from manual to
automatic mode is particularly considered, in which case
the proposed methodology can be interpreted as building a
multivariable sliding mode state-observer of a fictitious offline
controller. This approach virtually changes the position
of the switch from the controller outputs to internal stages of
the controller. Furthermore, it avoids the jumps at the plant
inputs even when the switch is performed before the observer
transient has extinguished, while at the same time it properly
accommodates the remaining controller states