Decision support model for operation of multi-purpose water resources systems

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dc.contributor.authorDolling, OR
dc.contributor.authorVaras, EA
dc.date.accessioned2024-01-10T12:38:14Z
dc.date.available2024-01-10T12:38:14Z
dc.date.issued2005
dc.description.abstractModels to search for optimal operation rules of complex water resources systems generally represent the physical system in a fixed static form, being difficult to incorporate changes in water offer, water demand and system structure. This paper presents a decision support procedure that integrates continuous simulation, artificial neural networks, and optimization to produce decision rules in watershed management for multiple purpose complex water resources systems. The system uses physical indexes to evaluate the compliance of targets for the different purposes of the system, such as occurrence of failure (frequency), resilience (duration and capacity of recovery of a state of failure) and vulnerability (severity or magnitude of the failure). It also introduces a global indicator of the behavior of the system, which combines, with user selected weights, the previous indexes in a measure of global effectiveness. The methodology was applied to the San Juan River Basin, Argentina, and results show conclusively the usefulness of simulation in the study of alternatives of water resources systems with multiple uses and the feasibility of using neural networks to encapsulate the behavior of simulation models. The encapsulated model and parametric operation rules can be included in a dynamic optimization process to search for optimal operation policies.
dc.fechaingreso.objetodigital2024-05-06
dc.format.extent10 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1080/00221686.2005.9641227
dc.identifier.eissn1814-2079
dc.identifier.issn0022-1686
dc.identifier.urihttps://doi.org/10.1080/00221686.2005.9641227
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/77009
dc.identifier.wosidWOS:000229849000003
dc.information.autorucIngeniería;Varas E;S/I;98431
dc.issue.numero2
dc.language.isoen
dc.nota.accesocontenido parcial
dc.pagina.final124
dc.pagina.inicio115
dc.publisherTAYLOR & FRANCIS LTD
dc.revistaJOURNAL OF HYDRAULIC RESEARCH
dc.rightsacceso restringido
dc.subjectsimulation
dc.subjectplanning
dc.subjectmulti-purpose water resources systems
dc.subjectdecision support systems
dc.subjectartificial neural networks
dc.subjectoptimization
dc.subjectreservoirs operation
dc.subjectwatershed management
dc.subjectMANAGEMENT
dc.subjectSERIES
dc.subject.ods06 Clean Water and Sanitation
dc.subject.odspa06 Agua limpia y saneamiento
dc.titleDecision support model for operation of multi-purpose water resources systems
dc.typeartículo
dc.volumen43
sipa.codpersvinculados98431
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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