医疗卫生装备2026，Vol.47Issue(6)：37-42,6.DOI:10.19745/j.1003-8868.2026088
水上应急救援装备体系异质网络模型构建与抗毁性研究
Construction of heterogeneous network model for water emergency rescue equipment system and research on its survivability
杨芳华 1赵子涵 1田瑾 1靳聪1
作者信息
- 1. 军事科学院系统工程研究院,北京 100071
- 折叠
摘要
Abstract
Objective To develop a heterogeneous network model for the water rescue equipment system and conduct a survivability analysis to enhance the system's stability when used in rescue missions under complex environments.Methods The composition of the equipment system and the functional relationships among equipment entities were determined based on mission scenarios,and then equipment entities and their functional relationships were abstracted as nodes and edges in a network,thereby constructing a heterogeneous network model of the waterborne emergency rescue equipment system.The survivability evaluation indicators of the equipment system were clarified in terms of connectivity and operational efficiency,and damage patterns were analyzed from two aspects of attack mode and attack strategy.The survivability of the equipment system architecture in this scenario was analyzed with the emergency rescue of a distressed cruise ship as an example.Results Under the random attack strategy,the largest connected subgraph and network efficiency of the distressed passenger vessel rescue equipment system network generally showed a gradual downward trend,indicating a certain degree of stability.Under the degree-priority and betweenness-priority attack strategies,the largest connected subgraph and network efficiency of the network dropped sharply when the proportion of attacked nodes reached about 20％.In the equipment system,the rescue command ship,medical rescue ship and rescue command and control system that served as command nodes,and the unmanned reconnaissance aircraft and underwater search equipment that performed reconnaissance and surveillance,generally had high degree and betweenness values.Conclusion The constructed heterogeneous network model of the equipment system describes the complex relationships among different equipment in the water emergency rescue equipment system,scientifically evaluates the survivability of the equipment system architecture under different damage patterns,and provides a new perspective for equipment system demonstration research.[Chinese Medical Equipment Journal,2026,47(6):37-42]关键词
水上应急救援装备/装备体系/异质网络/抗毁性Key words
water emergency rescue equipment/equipment system/heterogeneous network/survivability分类
医药卫生引用本文复制引用
杨芳华,赵子涵,田瑾,靳聪..水上应急救援装备体系异质网络模型构建与抗毁性研究[J].医疗卫生装备,2026,47(6):37-42,6.
