Research on description models of SoS combat efficient based on complex network theory

System-of-System counterwork is an important mode of information-based war. Under the conditions of informationization, the efficient of System-of-System combat takes representation of networked efficient based on mutual relations among the combat entities. The conception of combat System-of-System is confirmed and its logic structure is analyzed in the paper. On the basis of complex network theory, the transformation from characteristic parameters of network to System-of-System combat efficient of is realized through its network model built by the abstraction of operation units and process. It is expatiated through an example of efficient description in different command pattern of the combat System-of-System. A description and analysis method of networked efficient is put forward by the Perron Frobernius eigenvalue of the adjacency matrix. It is proved that the network efficient of combat System-of-System directly relates with the Perron Frobernius eigenvalue.