This work studies the mean-square stability and stabilization problem for
networked feedback systems. Data transmission delays in the network channels of
the systems are considered. It is assumed that these delays are i.i.d.
processes with given probability mass functions (PMFs). A necessary and
sufficient condition of mean-square (input-output) stability is studied for the
networked feedback systems in terms of the input-output model and state-space
model. Furthermore, according to this condition, mean-square stabilization via
output feedback is studied for the networked feedback systems.Comment: arXiv admin note: text overlap with arXiv:2108.1279