Systems Engineering and Electronics ›› 2021, Vol. 43 ›› Issue (4): 961-969.doi: 10.12305/j.issn.1001-506X.2021.04.13

• Systems Engineering • Previous Articles     Next Articles

Robustness of two-layer heterogeneous interdependent network model for networked information system of system

Zhe WANG1,2,*(), Jianhua LI1(), Dong KANG1,2()   

  1. 1. Information and Navigation College, Air Force Engineering University, Xi'an 710077, China
    2. College of Information and Communication, National University of Defense Technology, Xi'an 710100, China
  • Received:2020-05-20 Online:2021-03-25 Published:2021-03-31
  • Contact: Zhe WANG E-mail:wangzhe798@nudt.edu.cn;KGDLJH@163.com;1007694452@qq.com

Abstract:

The networked information system of system (NISoS) is the foundation for the construction of the new weapon and equipment system. On the basis of the complex interdependent network theory, this paper analyzes the structural characteristics and the process of cascading failure for NISoS, and then constructs the two-layer heterogeneous interdependent network model (THINM). Secondly, referring to the modern cycle warfare theory, a robustness assessment method based on information driven link number and network scale (C-SDILNNS) is proposed. Finally, the performance of NISoS under different failure strategies and evaluation indexes is compared and analyzed. The simulation results show that the THINM can reflect the characteristics of the NISoS network architecture, and the robustness under various attack modes and intensity can be described by C-SDILNNS.

Key words: networked information system of system (NISoS), heterogeneous interdependent network, cascading failure, robustness, evaluation indicator

CLC Number: 

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