Aviation armament system-of-systems modeling and identification method of vulnerable nodes based on interdependent network  

作　　者：Yaozu WANG Bolin SHANG Dexiang ZHOU Pengfei LI Renxiang LIN Wenzheng LIU 

机构地区：[1]School of Aeronautics,Northwestern Polytechnical University,Xi’an 710072,China [2]National Key Laboratory of Aircraft Configuration Design,Xi’an 710072,China [3]Key Laboratory of Aircraft System of Systems Contribution and Synthetic Design,Ministry of Industry and Information Technology,Xi’an 710072,China

出　　处：《Chinese Journal of Aeronautics》2024年第12期358-372,共15页中国航空学报（英文版）

基　　金：supported by the Fundamental Research Funds for the Central Universities,China.

摘　　要：Aiming at the problem that it is difficult to build model and identify the vulnerable equipment for aviation armament System-of-Systems(SoS)due to complex equipment interaction relationships and high confrontation,the interdependent network theory is introduced to solve it.Firstly,a two-layer heterogeneous interdependent network model for aviation armament SoS is proposed,which reflects the information interaction,functional dependency and inter-network dependence effectively.Secondly,using the attack cost to describe the confrontation process and taking the comprehensive impact on kill chains as the entry point,the node importance index and the attack cost measurement method are constructed.Thirdly,the identification of vulnerable nodes is transformed into the optimization problem of node combinatorial selection,and the vulnerable node identification method based on tabu search is proposed.Based on vulnerable nodes,a robustness enhancement strategy for aviation armament SoS network is presented.Finally,the above methods are used to an aerial confrontation SoS,and the results verify the rationality and effectiveness of the proposed methods.

关 键 词：Aviation armament System-of-Systems(SoS) Interdependent network Vulnerable node Kill chain Tabu search 

分 类 号：E926[军事—军事装备学]