检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
作 者:卢福强 张一博 毕华玲 LU Fuqiang;ZHANG Yibo;BI Hualing(School of Economics and Management,Yanshan University,Qinhuangdao Hebei 066004,China)
机构地区:[1]燕山大学经济管理学院,河北秦皇岛066004
出 处:《中国安全生产科学技术》2024年第1期37-42,共6页Journal of Safety Science and Technology
基 金:国家重点研发计划项目(2020YFB1712802);河北省高校人文社科重点研究基地科研项目(JJ2208)。
摘 要:为了合理分配应急救援车辆,缩短救援时间,从受灾区域造成的损坏数据出发,利用Critic权重法对受灾点的紧迫度进行排序,基于排序结果构建异构车辆协同优化模型,通过改进自适应遗传算法求解出最优的车辆分配方案,并以2010年玉树“4·14”地震为例,与不考虑需求紧迫度排序的转运方案和考虑紧迫度排序的单一车型转运方案进行对比。研究结果表明:异构车辆协同运送方案使救援总时间减少13.79%,总成本减少13.82%,满意度提高8.33%,验证该模式的高效性和公平性。研究结果可为政府部门制定有效的应急方案提供可靠参考。In order to reasonably allocate the emergency rescue vehicles and shorten the rescue time,starting from the damage data caused by the affected area,the urgency of the affected points were sorted using the Critic weighting method.A cooperative optimization model of heterogeneous vehicles was constructed based on the sorting results,and the optimal vehicle allocation scheme was solved through the improvement of adaptive genetic algorithm.Taking the the 2010 Yushu“4·14”earthquake as an example,the scheme was compared with the transfer scheme without considering the demand urgency sorting and the single vehicle type transfer scheme considering the demand urgency sorting.The results show that the cooperative transportation scheme of heterogeneous vehicles reduces the total rescue time by 13.79%,reduces the total cost by 13.82%,and improves the satisfaction by 8.33%,which verifies the efficiency and fairness of the model.The results can provide a reliable reference for government departments to develop effective emergency programs.
关 键 词:地震 伤员转运 需求紧迫度 路径优化 自适应遗传算法
分 类 号:X915.5[环境科学与工程—安全科学]
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.222