| 确定型模糊联立水质评判法 |
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| 引用本文： | 万新南.确定型模糊联立水质评判法[J].成都理工大学学报(自然科学版),1991(4). |
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| 作者姓名： | 万新南 |
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| 作者单位： | 成都地质学院水文地质与工程地质系 |
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| 摘 要： | 该文讨论了目前所使用的几种水质评价方法,特别是目前使用较为广泛的模糊数学综合评判法,指出用此方法所得结果丢失信息较多,使其极端地反映了水质状况。针对此问题,作者根据插值原理、棣属函数特征、模糊运算原理等提出了确定型模糊联立评判法。此方法所得结果保留原始信息较多,并且可应用于其他评价领域。
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| 关 键 词： | 水质 信息 确定型 模糊 评判 |
AN EXACT-COMPREHENSIVE EVALUATION METHOD WITH FUZZY CHARACTERISTICS |
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| Wan Xinnan.AN EXACT-COMPREHENSIVE EVALUATION METHOD WITH FUZZY CHARACTERISTICS[J].Journal of Chengdu University of Technology: Sci & Technol Ed,1991(4). |
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| Authors: | Wan Xinnan |
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| Abstract: | Several evaluation methods of water quality, especially the method of multi-objective deci-sion-making using fuzzy sets (fuzzy method) which has been used widely at present, are discussed in de-tails. It can be concluded that the fuzzy method loses many informations of water quality in the calcu-lating process, and its results simply reflect water quality condition in an extreme way. For solvingabove problem, the paper puts forward an exact-comprehensive evaluation method with fuzzy charac-teristics (ECE method) resting on mathematics interpolation principle and fuzzy sets theory. ECEmethod can save much more original informations than others, and its result can reflect the water qual-ity condition more truly and precisely. Of course, the method also can be used in other evaluation re-gion. |
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| Keywords: | water quality information evaluation fuzzy exact-comprehensive |
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