摘要
航空应急救援具有响应速度快、救援范围广、机动性强等优点,为合理地布局航空应急救援场点能更快对应急事件进行响应,减少灾害事件带来的人员伤亡和经济损失。基于层级式航空应急救援网络进行选址分析:对于1级站点构建选址指标体系,通过熵权-TOPSIS进行选址分析;2级站点则通过建立以距离最短为目标的P-中值模型;3级站点以“建设数量最小”为目标,构建集合覆盖模型进行选址;最后以粤港澳大湾区9市为例进行航空应急救援网络的布局,建立层级式的航空应急救援布局体系,为未来航空应急救援系统的建设提供理论支撑。
Aviation emergency rescue demonstrates significant advantages in rapid response,extensive coverage,and operational flexibility.Optimized facility location configuration of aviation emergency rescue networks enables faster emergency response,effectively reducing casualties and economic losses during disaster events.This study conducts facility location analysis based on a hierarchical aviation emergency rescue network.Methodologically,the entropy weight-TOPSIS method was employed to establish a location evaluation index system for primary-level facilities;a P-median model minimizing distance objectives was developed for secondary-level site selection;a set covering model optimizing minimum construction quantity was formulated for tertiary-level deployment.Implementing this hierarchical approach in the Guangdong-Hong Kong-Macao Greater Bay Area across nine cities,the research establishes a hierarchical aviation emergency rescue network framework.The proposed methodology provides theoretical support for the construction of future aviation emergency rescue system,offering replicable modeling references for mega-city cluster emergency management.
作者
郝斯琪
李映彤
黎文静
刘海霖
叶健
HAO Siqi;LI Yingtong;LI Wenjing;LIU Hailin;YE Jian(Guangzhou Maritime University,Guangzhou,Guangzhou 510030,China;Guangzhou University Guangzhou,Guangzhou 510030,China)
出处
《交通工程》
2025年第12期74-82,共9页
Journal of Transportation Engineering
基金
广东省社科规划2022年度常规项目(GD22YGL18):粤港澳大湾区航空应急救援需求评估及救援力量布局策略研究
广州市教育局2024年高校科研项目(2024311989):低空无人机冲突预警与规避方法研究
2025年广东省普通高校特色创新项目(2025KTSCX105):低空航空器冲突预警与规避方法研究2025KTSCX105。
