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Application of the Morris method for screening the influential parameters of fuzzy controllers applied to wastewater treatment plants

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Application of the Morris method for screening the influential parameters of fuzzy controllers applied to wastewater treatment plants

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dc.contributor.author Ruano García, María Victoria es_ES
dc.contributor.author Ribes Bertomeu, Jose es_ES
dc.contributor.author Ferrer Polo, José es_ES
dc.contributor.author Sin, G es_ES
dc.date.accessioned 2013-05-02T06:38:27Z
dc.date.issued 2011
dc.identifier.issn 0273-1223
dc.identifier.uri http://hdl.handle.net/10251/28371
dc.description.abstract In this paper,we evaluate the application of a sensitivity analysis to help fine-tuning a fuzzy controller for a biological nitrogen and phosphorus removal (BNPR) plant. TheMorris Screeningmethod is proposed and evaluated as a prior step to obtain the parameter significance ranking. First, an iterative procedure has been performed in order to find out the proper repetition number of the elementary effects (r) of the method. The optimal repetition number found in this study (r = 60) is in direct contrast to previous applications of the Morris method, which usually use low repetition number, e.g. r = 10 ~ 20. Working with a non-proper repetition number (r) could lead to Type I error (identifying a not-important factor as significant (false positive)) aswell as Type II error (identifying an important factor as not significant (false negative)), hence emphasizing the importance of finding the optimal repetition number for each study in question. With the proper r found, the Morris Screening helped identify the parameter significance ranking, thereby facilitating the calibration of fuzzy controllers,which containmany parameters that need to be adjusted for different wastewater treatment plant (WWTP) applications. © IWA Publishing 2011. es_ES
dc.language Inglés es_ES
dc.publisher IWA Publishing es_ES
dc.relation.ispartof WATER SCIENCE AND TECHNOLOGY es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Fine-tuning es_ES
dc.subject Fuzzy controllers es_ES
dc.subject Parameter significance ranking es_ES
dc.subject Screening method es_ES
dc.subject Sensitivity analysis es_ES
dc.subject Biological nitrogen and phosphorus removal es_ES
dc.subject False negatives es_ES
dc.subject False positive es_ES
dc.subject Iterative procedures es_ES
dc.subject Morris method es_ES
dc.subject Type II error es_ES
dc.subject Type-I error es_ES
dc.subject Wastewater treatment plants es_ES
dc.subject Chemicals removal (water treatment) es_ES
dc.subject Controllers es_ES
dc.subject Nitrogen removal es_ES
dc.subject Optimization es_ES
dc.subject Phosphorus es_ES
dc.subject Sewage pumping plants es_ES
dc.subject Toxicity es_ES
dc.subject Wastewater es_ES
dc.subject Wastewater treatment es_ES
dc.subject Water treatment plants es_ES
dc.subject Biological water treatment es_ES
dc.subject Calibration es_ES
dc.subject Error analysis es_ES
dc.subject Fuzzy mathematics es_ES
dc.subject Nitrogen es_ES
dc.subject Numerical method es_ES
dc.subject Pollutant removal es_ES
dc.subject Water treatment es_ES
dc.subject Article es_ES
dc.subject Control system es_ES
dc.subject False negative result es_ES
dc.subject False positive result es_ES
dc.subject Fuzzy controller es_ES
dc.subject Parameter es_ES
dc.subject Screening es_ES
dc.subject Waste water treatment plant es_ES
dc.subject Fuzzy Logic es_ES
dc.subject Waste Management es_ES
dc.subject.classification TECNOLOGIA DEL MEDIO AMBIENTE es_ES
dc.title Application of the Morris method for screening the influential parameters of fuzzy controllers applied to wastewater treatment plants es_ES
dc.type Artículo es_ES
dc.embargo.lift 10000-01-01
dc.embargo.terms forever es_ES
dc.identifier.doi 10.2166/wst.2011.442
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Hidráulica y Medio Ambiente - Departament d'Enginyeria Hidràulica i Medi Ambient es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Ingeniería del Agua y del Medio Ambiente - Institut Universitari d'Enginyeria de l'Aigua i Medi Ambient es_ES
dc.description.bibliographicCitation Ruano García, MV.; Ribes Bertomeu, J.; Ferrer Polo, J.; Sin, G. (2011). Application of the Morris method for screening the influential parameters of fuzzy controllers applied to wastewater treatment plants. WATER SCIENCE AND TECHNOLOGY. 63(10):2199-2206. doi:10.2166/wst.2011.442 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://www.iwaponline.com/wst/06310/2199/063102199.pdf es_ES
dc.description.upvformatpinicio 2199 es_ES
dc.description.upvformatpfin 2206 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 63 es_ES
dc.description.issue 10 es_ES
dc.relation.senia 210712


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