| 基于模糊综合评判的选址空间决策支持系统 |
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| 引用本文： | 吴继忠,花向红,周庆俊. 基于模糊综合评判的选址空间决策支持系统[J]. 地理空间信息, 2005, 3(4): 45-47 |
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| 作者姓名： | 吴继忠 花向红 周庆俊 |
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| 作者单位： | 武汉大学,测绘学院,武汉大学灾害监测与防治研究中心,湖北,武汉,430079;莆田市国土资源局测绘信息科,福建,莆田,351100 |
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| 摘 要： | 传统的选址空间决策支持系统的数学模型难以全面考虑复杂、抽象的选址影响因素,难以把一些模糊的约束条件纳入数学模型,因而模型存在一定缺陷。利用模糊综合评判进行选址空间决策支持系统的研究,可以充分利用GIS的空间和非空间信息,且考虑的因素更为全面,极大地避免了人为因素的影响,是对选址决策支持系统数学模型的改进。
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| 关 键 词： | 模糊综合评判 选址 空间决策支持系统 |
| 文章编号： | 1672-4623（2005）04-0045-03 |
| 收稿时间： | 2004-07-08 |
| 修稿时间： | 2004-07-08 |
Spatial Decision Support System for Location Selection Based on Fuzzy Synthetic Evaluation |
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| Wu Jizhong,HUA Xianghong,Zhou Qingjun. Spatial Decision Support System for Location Selection Based on Fuzzy Synthetic Evaluation[J]. Geospatial Information, 2005, 3(4): 45-47 |
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| Authors: | Wu Jizhong HUA Xianghong Zhou Qingjun |
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| Abstract: | In establishing the location selection mathematical model m spatial decision support system, the conventional methods have deficiencies in dealing with the fuzzy uncertainty. To improve the mathematical model, in this paper, fuzzy synthetic evaluation is introduced to the research of spatial decision support system for location selection. As a remarkable improvement on the conventional methods, the mathematical model of fuzzy synthetic evaluation can be easily established by fully utilizing positional information and attribute information in GIS. |
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| Keywords: | fuzzy synthetic evaluation location selection spatial decision support system(SDSS) |
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