标题:Study on fuzzy optimization theory, model and its application in flood control operations
作者:Wang, Xingju ;Zhao, Ranhang
通讯作者:Wang, X
作者机构:[Wang, Xingju ;Zhao, Ranhang ] School of Civil and Hydraulics Engineering, Shandong University, SDU, Jinan, 250061, China
会议名称:2010 7th International Conference on Fuzzy Systems and Knowledge Discovery, FSKD 2010
会议日期:10 August 2010 through 12 August 2010
来源:Proceedings - 2010 7th International Conference on Fuzzy Systems and Knowledge Discovery, FSKD 2010
出版年:2010
卷:2
页码:936-940
DOI:10.1109/FSKD.2010.5569135
关键词:Fuzzy optimization; Fuzzy theory; Qualitative and quantitative criteria; Semi-structural decision; Weight
摘要:Flood control decisions are often involved with quantitative and qualitative criteria. In this paper, a fuzzy model is presented for flood control operations. Based on dual comparison, two models computing relative membership grades with qualitative and quantitative criteria are established, respectively. Subjective preference and iterative weights integrated method is proposed for weight-assessment. First, an initial solution of criteria weights is obtained by using proposed fuzzy optimal iteration model. Then, according to their knowledge related to real time flood operations, operators may modify the initial weights if necessary. When the relative membership grades of alternatives belonging to all rankings are fixed, the decision alternative is chosen according to the ranking characteristic value vector computed using a defuzzification equation. The case study of Fengman Reservoir flood operation (in China) is provided to illustrate the application of the proposed model. ©2010 IEEE.
收录类别:EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-78649260073&doi=10.1109%2fFSKD.2010.5569135&partnerID=40&md5=7c64d6a9e50a4779b75dde427d011fda
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