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首页> 外文期刊>Journal of geovisualization and spatial analysis >A Spatial Decision Support System Based on a Hybrid AHP and TOPSIS Method for Fire Station Site Selection
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A Spatial Decision Support System Based on a Hybrid AHP and TOPSIS Method for Fire Station Site Selection

机译：基于AHP和TOPSIS混合方法的消防站选址空间决策支持系统

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This research proposes a hybrid decision-making framework based on the Analytic Hierarchy Process (AHP) and Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) for selecting the optimal site for a new fire station in Imam Khomeini port. Due to the strategic function of this port for the national economy of Iran, the enhancement of the measures for protecting the port's personnel, visitors, physical assets, and infrastructure against fire accidents is considered the top priority of the port's administration. To partially automate the process of decision-making, a prototype collaborative spatial decision support system (SDSS) was developed in this study using the proposed AHP-TOPSIS approach and based on loose-coupling Web-based architecture. In this research, 9 different criteria of closeness to hazardous warehouses, closeness to petrol stations, closeness to terminals, closeness to hydrants, closeness to wharves, closeness to consistent buildings, farness from inconsistent buildings, lowness of coverage, and lowness of building density were deployed for conducting the fire station site selection in the study area. The final criteria weights were computed by the AHP technique. Next, the main alternatives for locating a fire station in the area were determined using weighted overlay analysis. Finally, these alternatives were ranked by deploying the TOPSIS technique, and the best alternative for constructing the fire station was chosen. The final selected alternative using the proposed approach achieved the relative closeness value of approx. 0.65. The conducted fieldwork showed that the proposed hybrid approach could efficiently perform the fire station site selection task.
机译：本研究提出了一种混合决策基于层次分析法的框架(AHP)和技术优先的顺序(TOPSIS)相似的理想解决方案选择最佳的网站一个新的消防站在伊玛目霍梅尼港。国民经济的这个端口的功能伊朗的增强措施保护港口的人员,访客,实物资产和基础设施与火事故的首要任务港口的管理。决策的过程,一个原型协同空间决策支持系统(SDSS)是发达国家在这项研究中使用提出AHP-TOPSIS方法和基于松耦合网络架构。研究9不同标准的亲近危险品仓库,接近汽油站,接近终端接近龙头,接近码头、亲近一致的建筑,远不一致建筑,卑贱的覆盖面和卑贱的建筑密度是部署进行在研究区消防站选址。最终的标准重量计算的AHP方法。定位在该地区一个消防站决定使用加权叠加分析。最后,这些替代品被排名部署TOPSIS方法,最好的选择建设消防站选择。建议的方法达到了相对的亲密约的价值。表明,该混合方法有效地执行消防局网站选择任务。

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