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Preferential redistribution in cascading failure by considering local real-time information

Author

Listed:
  • Song, Bo
  • Zhang, Zhen-Hao
  • Song, Yu-Rong
  • Jiang, Guo-Ping
  • Li, Yin-Wei
  • Su, Xiao-Ping

Abstract

Cascading failures in real systems are common phenomena. Considering the risk awareness during cascade failure and the lack of information of initial loads, a cascading failure model based on local real-time information is proposed in this paper, where the load-redistribution is based on node’s degree. The impact of the load-redistribution strategy on network robustness is analyzed. Our analysis indicates that when the initial load-distribution and the load-redistribution strategy based on the degree in our paper are the same, the network shows better robustness against node failure. What makes more sense is that, without knowing the initial load-distribution, keeping the transfer rate of load-redistribution linearly proportional to the node’s degree is an effective way to improve the network robustness.

Suggested Citation

  • Song, Bo & Zhang, Zhen-Hao & Song, Yu-Rong & Jiang, Guo-Ping & Li, Yin-Wei & Su, Xiao-Ping, 2019. "Preferential redistribution in cascading failure by considering local real-time information," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 532(C).
    • Handle: RePEc:eee:phsmap:v:532:y:2019:i:c:s0378437119309872
    DOI: 10.1016/j.physa.2019.121729
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    Cited by:

    1. Ma, Shan & Shen, Binda & Ma, Junfeng & Hu, Wenfeng & Peng, Tao, 2023. "Improvement of network robustness against cascading failures based on the min–max edge-adding strategy," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 611(C).
    2. Wang, Jianwei & Wang, Siyuan & Wang, Ziwei, 2022. "Robustness of spontaneous cascading dynamics driven by reachable area," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 585(C).
    3. Zhou, Lin & Qi, Xiaogang & Liu, Lifang, 2023. "Robustness of networks with dependency groups considering fluctuating loads and recovery behaviors," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 613(C).

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