| 基于三角模糊熵-理想点法的LNG接收站选址评价模型研究 |
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| 引用本文： | 张平,袁梅,,,,王玉丽,许石青,,,,李闯.基于三角模糊熵-理想点法的LNG接收站选址评价模型研究[J].中国安全生产科学技术,2017,13(12):98-103. |
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| 作者姓名： | 张平 袁梅 王玉丽 许石青 李闯 |
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| 作者单位： | （1.贵州大学 矿业学院，贵州 贵阳 550025；2.贵州省非金属矿产资源综合利用重点实验室，贵州 贵阳 550025；
3.贵州省优势矿产资源高效利用工程实验室，贵州 贵阳 550025；4.复杂地质矿山开采安全技术工程中心，贵州 贵阳 550025） |
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| 摘 要： | 为了对LNG接收站选址进行科学评价，综合考虑了环境、政策、交通及经济4方面因素，选取自然条件、安全性及城市发展规划等14个指标作为LNG接收站选址评价指标体系；结合三角模糊熵组合赋权法确定评价指标权重，根据理想点法原理计算理想点贴近度，得到LNG接收站选址评价结果；构建了基于三角模糊熵-理想点法的评价模型，并进行评价模型实例应用。实例应用结果表明:该评价模型的评价结果与LNG接收站选址论证单位的比选结果相一致，验证了该评价模型的可行性和合理性以及评价方法的有效性。该方法为LNG接收站选址评价提供了1种新的思路。
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| 关 键 词： | 三角模糊熵 理想点法 LNG接收站 选址评价 |
Study on evaluation model for site selection of LNG terminals based on combination triangular fuzzy entropy and ideal point method |
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| ZHANG Ping,YUAN Mei,,,,WANG Yuli,XU Shiqing,,,,LI Chuang.Study on evaluation model for site selection of LNG terminals based on combination triangular fuzzy entropy and ideal point method[J].Journal of Safety Science and Technology,2017,13(12):98-103. |
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| Authors: | ZHANG Ping YUAN Mei WANG Yuli XU Shiqing LI Chuang |
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| Affiliation: | (1. Mining College, Guizhou University, Guiyang Guizhou 550025, China; 2. Guizhou Key Laboratory of Comprehensive
Utilization of Non-metallic Mineral Resources, Guiyang Guizhou 550025, China; 3. Guizhou Engineering Lab of Advantage
Mineral Resources Efficient Utilization, Guiyang Guizhou 550025, China; 4. Engineering Center for Safe Mining Technology
under Complex Geologic Conditions, Guiyang Guizhou 550025, China) |
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| Abstract: | In order to evaluate the site selection of LNG terminals scientifically, 14 indexes such as natural conditions, safety, urban development planning and other indexes were selected as the evaluation index system for the site selection of LNG terminals by comprehensively considering four aspects of factor, including the environment, policy, transportation and economy. The weights of evaluation indexes were determined by combining with the triangular fuzzy entropy combination weighting method, and the closeness degree of ideal point was calculated according to the principle of ideal point method, then the evaluation results about the site selection of LNG terminals were obtained. An evaluation model based on the combination triangular fuzzy entropy and ideal point method was established, and the practical application of the evaluation model was carried out. The results showed that the evaluation results of this model was consistent with the comparative results for the site selection of LNG terminals by the argument institution, which verified the feasibility and rationality of the evaluation model and the effectiveness of the evaluation method. It provides a new idea for the site selection evaluation of LNG terminals. |
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| Keywords: | triangular fuzzy entropy ideal point method LNG terminals site selection evaluation |
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