Emergency Material Scheduling Considering Victims’ Psychological Perception
编号:1106 访问权限:仅限参会人 更新:2021-12-03 10:36:46 浏览:81次 张贴报告

报告开始:暂无开始时间(Asia/Shanghai)

报告时间:暂无持续时间

所在会场:[暂无会议] [暂无会议段]

暂无文件

摘要
In order to ensure that emergency material scheduling (EMS) meet the psychological needs of the victims to the greatest extent, as well as the minimum distribution time and fairness, this paper proposes an EMS method that considers the psychological perception of the victims. Firstly, it analyzes the influencing factors of the psychological perception of the victims, including the degree of damage and the individual characteristics psychological perception factors such as the cultural level of the victims, the type and structure of the housing and the disaster experience. Then, an optimization model of EMS is constructed, which takes into account the psychological perception of victims and aims at the shortest time and the greatest fairness. To avoid the shortcomings of standard genetic algorithm (SGA), a multi-selection genetic algorithm is designed to solve the model. Finally, the case of Yushu earthquake in China is selected to verify the feasibility of the model and proposed algorithm. The results show that compared with the SGA, the designed multi-selection genetic algorithm has better average optimization objective value, less average iteration times and stronger searching capability. Compared with the traditional efficiency-fairness scheduling model, the material scheduling scheme obtained in our study takes into account the impact of psychological perception on EMS and finds that for disaster areas with higher psychological perception, the material satisfaction is also higher, which makes the EMS method more scientific and practical.
关键词
CICTP
报告人
Du Lingbo
Chang'an University

稿件作者
Du Lingbo Chang'an University
发表评论
验证码 看不清楚,更换一张
全部评论
重要日期
  • 会议日期

    12月17日

    2021

    12月20日

    2021

  • 12月16日 2021

    报告提交截止日期

  • 12月24日 2021

    注册截止日期

主办单位
Chinese Overseas Transportation Association
Chang'an University
联系方式
移动端
在手机上打开
小程序
打开微信小程序
客服
扫码或点此咨询