Output feedback stabilization of network controlled systems

Output stabilization of networked control systems (NCSs) with the problem of data packet dropout and transmission delays is investigated in this paper. The quantity of data packet loss is governed by a Markov chain. New iterative model for the static output feedback NCSs with/without delays is set up. With a new additional matrix introduced, linear matrix inequality (LMI) sufficient conditions are developed for the existence of a stabilizing output feedback controller. Finally, a numerical example is given to illustrate the feasibility and effectiveness of our approach.