  This paper deals with input/output-to-state stability (IOSS) of switched
nonlinear systems in the discrete-time setting. We present an algorithm to
construct periodic switching signals that obey pre-specified restrictions on
admissible switches between the subsystems and admissible dwell times on the
subsystems, and identify sufficient conditions on the individual subsystems,
the admissible switches and admissible dwell times under which a switching
signal obtained from our algorithm preserves stability of a switched system
with overwhelming probability. We recover our earlier result on probabilistic
techniques for the design of switching signals that preserve global asymptotic
stability of switched linear systems under sufficient conditions on the
properties of the individual subsystems and the admissible dwell times on the
subsystems.
