دورية أكاديمية
Development of an interval-valued fuzzy linear-programming method based on infinite alpha-cuts for water resources management
| العنوان: | Development of an interval-valued fuzzy linear-programming method based on infinite alpha-cuts for water resources management |
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| المؤلفون: | Lu, H. W., Huang, G. H., He, L. |
| المساهمون: | Huang, GH (reprint author), Univ Regina, Fac Engn & Appl Sci, EVSE, Regina, SK S4S 0A2, Canada., Univ Regina, Fac Engn & Appl Sci, EVSE, Regina, SK S4S 0A2, Canada., Peking Univ, Coll Urban Environm Sci, Beijing 100871, Peoples R China., Ryerson Univ, Dept Civil Engn, Toronto, ON M5B 2K3, Canada. |
| المصدر: | SCI ; EI |
| بيانات النشر: | environmental modelling software |
| سنة النشر: | 2010 |
| المجموعة: | Peking University Institutional Repository (PKU IR) / 北京大学机构知识库 |
| مصطلحات موضوعية: | Agricultural irrigation, Water resources, Uncertainty, Interval, Fuzzy linear-programming, Infinite alpha-cuts, AIR-QUALITY MANAGEMENT, RIVER BASIN, MODEL, SYSTEMS, OPTIMIZATION, ALLOCATION, IMPACTS |
| الوصف: | An interval-valued fuzzy linear-programming (IVFL) method based on infinite a-cuts is developed for water resources management in this study. The introduction of interval parameters and interval-valued fuzzy parameters into the objective function and constraints makes it possible for dealing with individual uncertainty and dual uncertainties existing in many real-world cases. A two-step infinite a-cuts (TSI) solution method is communicated to the solution process to discretize infinite a-cuts to interval-valued fuzzy membership functions. Application to an agricultural irrigation problem indicates that interval-valued fuzzy sets can represent dual uncertainties in modeling parameters, and the solution method is able to generate decisions with enhanced reliability. It is also indicated that the objective (i.e. system net benefit) can be increased with the growth of violation risk, in association with a set of different allocation schemes. As the key segment of interval-valued fuzzy membership functions that could significantly affect system performance can be identified through the analysis of decision alternatives under different risk levels of constraint violation, the IVFL method provides decision makers flexibility in selecting an appropriate decision scheme according to their preference and practical conditions. (C) 2009 Elsevier Ltd. All rights reserved. ; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000273151000008&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701Test ; Computer Science, Interdisciplinary Applications ; Engineering, Environmental ; Environmental Sciences ; SCI(E) ; EI ; 38 ; ARTICLE ; 3 ; 354-361 ; 25 |
| نوع الوثيقة: | journal/newspaper |
| اللغة: | English |
| تدمد: | 1364-8152 |
| العلاقة: | ENVIRONMENTAL MODELLING & SOFTWARE.2010,25,(3),354-361.; 929289; http://hdl.handle.net/20.500.11897/244344Test; WOS:000273151000008 |
| DOI: | 10.1016/j.envsoft.2009.08.007 |
| الإتاحة: | https://doi.org/20.500.11897/244344Test https://doi.org/10.1016/j.envsoft.2009.08.007Test https://hdl.handle.net/20.500.11897/244344Test |
| رقم الانضمام: | edsbas.218D2D25 |
| قاعدة البيانات: | BASE |
| تدمد: | 13648152 |
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| DOI: | 10.1016/j.envsoft.2009.08.007 |