Journal of System Simulation ›› 2018, Vol. 30 ›› Issue (6): 2144-2152.doi: 10.16182/j.issn1004731x.joss.201806018

• Orginal Article • Previous Articles     Next Articles

Space Communication Network Cascading Failure Model Oriented System Combat

Zhu Lin1, Fang Shengliang1, Wang Jinsong1, Wu Fuxiang1, 2   

  1. 1. Electronic Engineering Institute, Hefei 230037, China;
    2. NanJing Army Command College, Nanjing 210045, China
  • Received:2016-07-26 Revised:2016-08-30 Online:2018-06-08 Published:2018-06-14

Abstract: According to the structure characteristics of space communication network, a node attack model for space communication network was designed. A space communication network cascading failure model was proposed by analyzing the assigning of initial load and the capacity of node, the judging regulation of node cascading and the reassigning algorithm of node load. The evaluation method of network robustness based on the loss ratio of operation loop was put forward. The validity of the model is illustrated by a case of combat system network cascading failure process. The simulation results also revealed the relationship between the cascading failures results and the influence elements, such as the attack information, the capacity of node, the assigning of node load. The research has some referenced values on structure design optimization and survivability of space communication network.

Key words: space communication network, cascading failure, system combat, robustness

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