INVESTIGADORES
HAIMOVICH Hernan
congresos y reuniones científicas
Título:
Sufficient Lie-algebraic-solvability-based conditions for stabilization of VSR-DTSSs with two unstable eigenvalues
Autor/es:
ESTEBAN N. OSELLA; HERNAN HAIMOVICH
Reunión:
Conferencia; XIV Reunión de trabajo en procesamiento de la información y control; 2011
Resumen:
We address state-feedback sta-
bilization of varying-sampling-rate (VSR)
discrete-time switched systems (DTSSs),
which are systems that describe a continuous-
time linear time-invariant system sampled at
varying rates. We consider a setting in which
the controller, in addition to applying feed-
back, selects and varies the sampling rate. In
this paper we present sufficient conditions for
a specific type of VSR-DTSS be stable under
arbitrary sampling period switching. Such
conditions are based on the solvability of the
Lie-algebra generated by specific system ma-
trices. The main advantage is that, as opposed
to other existing stabilization techniques, these
conditions are based on structural properties
of the system.