Design of multirate static output feedback controller in cluster of wireless sensor and actor networks

A problem of stabilization of cluster unit in wireless sensor and actor network is discussed in this paper. Through modeling WSANs (wireless sensor and actor networks) as a new multirate model with multiple input single output, this problem is transferred to stabilization of multi-sensor and single controller system with bounded multiple random time-delay and packet-loss. Using theories of switching system, a multirate static output feedback controllers satisfying asymptotic stability is successfully designed. Finally, numerical examples and simulations have been given to show validity of the developed theory.