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基于多关系网络模型的级联失效研究

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针对目前网络级联失效研究未涉及多关系网络的问题,根据多子网复合网络模型构建多关系网络,采用负载—容量模型研究多关系网络级联失效现象.考察不同影响因素下,节点之间的关系强度和关系类型对网络级联失效规模的影响.研究结果表明,根据关系类型调整关系强度比例系数,可有效提高网络的鲁棒性.
Research on Cascading Failure Based on Multi-relational Network Model
In view of the fact that the current research methods of network cascading invulnerability do not relate to the problem of multi-relational networks.And the multi-subnet compound network is calculated by the subnet compound network model,which used load-capacity model aim at the cascading failure phe-nomenon of multiple relational networks has researched.Expounding the influence of relationship strength and relationship type between network nodes has different influence on network cascading invulnerability under different influencing factors.The results show that adjusting the scale factor of relationship strength according to the type of relationship can improve the robustness of the network effectively.

cascading failuremultiple relationshipsload redistributionmulti-relationship network cas-cade failure modelrobustness

贾宁、宾晟、孙更新

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辽宁理工学院信息工程学院,锦州 121000

青岛大学计算机科学技术学院,青岛 266071

级联失效 多种关系 负载重分配 多关系网络级联失效模型 鲁棒性

山东省自然科学基金面上项目教育部人文社会科学研究青年基金山东省社会科学规划项目

ZR2017MG01115YJC86000117CHLJ16

2024

青岛大学学报(自然科学版)
青岛大学

青岛大学学报(自然科学版)

影响因子:0.248
ISSN:1006-1037
年,卷(期):2024.37(1)
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