Modeling of Emergency Supply Scheduling Problem Based on Reliability and Its Solution Algorithm under Variable Road Network after Sudden-Onset Disasters
It is common that many roads in disaster areas are damaged and obstructed after sudden-onset disasters. The phenomenon often comes with escalated traffic deterioration that raises the time and cost of emergency supply scheduling. Fortunately, repairing road network will shorten the time of in-transi...
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| Format: | Article |
| Language: | English |
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Wiley
2020-01-01
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| Series: | Complexity |
| Online Access: | http://dx.doi.org/10.1155/2020/7501891 |
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| author | Tinggui Chen Shiwen Wu Jianjun Yang Guodong Cong Gongfa Li |
| author_facet | Tinggui Chen Shiwen Wu Jianjun Yang Guodong Cong Gongfa Li |
| author_sort | Tinggui Chen |
| collection | DOAJ |
| description | It is common that many roads in disaster areas are damaged and obstructed after sudden-onset disasters. The phenomenon often comes with escalated traffic deterioration that raises the time and cost of emergency supply scheduling. Fortunately, repairing road network will shorten the time of in-transit distribution. In this paper, according to the characteristics of emergency supplies distribution, an emergency supply scheduling model based on multiple warehouses and stricken locations is constructed to deal with the failure of part of road networks in the early postdisaster phase. The detailed process is as follows. When part of the road networks fail, we firstly determine whether to repair the damaged road networks, and then a model of reliable emergency supply scheduling based on bi-level programming is proposed. Subsequently, an improved artificial bee colony algorithm is presented to solve the problem mentioned above. Finally, through a case study, the effectiveness and efficiency of the proposed model and algorithm are verified. |
| format | Article |
| id | doaj-art-4eb0c0254a064b51bc2456f83f4063dd |
| institution | OA Journals |
| issn | 1076-2787 1099-0526 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Complexity |
| spelling | doaj-art-4eb0c0254a064b51bc2456f83f4063dd2025-08-20T02:05:35ZengWileyComplexity1076-27871099-05262020-01-01202010.1155/2020/75018917501891Modeling of Emergency Supply Scheduling Problem Based on Reliability and Its Solution Algorithm under Variable Road Network after Sudden-Onset DisastersTinggui Chen0Shiwen Wu1Jianjun Yang2Guodong Cong3Gongfa Li4School of Statistics and Mathematics, Zhejiang Gongshang University, Hangzhou, ChinaSchool of Management and E-Business, Zhejiang Gongshang University, Hangzhou, ChinaDepartment of Computer Science and Information Systems, University of North Georgia, Oakwood, GA, USASchool of Tourism and Urban-Rural Planning, Zhejiang Gongshang University, Hangzhou, ChinaHubei Key Laboratory of Mechanical Transmission and Manufacturing Engineering, Wuhan University of Science and Technology, Wuhan, ChinaIt is common that many roads in disaster areas are damaged and obstructed after sudden-onset disasters. The phenomenon often comes with escalated traffic deterioration that raises the time and cost of emergency supply scheduling. Fortunately, repairing road network will shorten the time of in-transit distribution. In this paper, according to the characteristics of emergency supplies distribution, an emergency supply scheduling model based on multiple warehouses and stricken locations is constructed to deal with the failure of part of road networks in the early postdisaster phase. The detailed process is as follows. When part of the road networks fail, we firstly determine whether to repair the damaged road networks, and then a model of reliable emergency supply scheduling based on bi-level programming is proposed. Subsequently, an improved artificial bee colony algorithm is presented to solve the problem mentioned above. Finally, through a case study, the effectiveness and efficiency of the proposed model and algorithm are verified.http://dx.doi.org/10.1155/2020/7501891 |
| spellingShingle | Tinggui Chen Shiwen Wu Jianjun Yang Guodong Cong Gongfa Li Modeling of Emergency Supply Scheduling Problem Based on Reliability and Its Solution Algorithm under Variable Road Network after Sudden-Onset Disasters Complexity |
| title | Modeling of Emergency Supply Scheduling Problem Based on Reliability and Its Solution Algorithm under Variable Road Network after Sudden-Onset Disasters |
| title_full | Modeling of Emergency Supply Scheduling Problem Based on Reliability and Its Solution Algorithm under Variable Road Network after Sudden-Onset Disasters |
| title_fullStr | Modeling of Emergency Supply Scheduling Problem Based on Reliability and Its Solution Algorithm under Variable Road Network after Sudden-Onset Disasters |
| title_full_unstemmed | Modeling of Emergency Supply Scheduling Problem Based on Reliability and Its Solution Algorithm under Variable Road Network after Sudden-Onset Disasters |
| title_short | Modeling of Emergency Supply Scheduling Problem Based on Reliability and Its Solution Algorithm under Variable Road Network after Sudden-Onset Disasters |
| title_sort | modeling of emergency supply scheduling problem based on reliability and its solution algorithm under variable road network after sudden onset disasters |
| url | http://dx.doi.org/10.1155/2020/7501891 |
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