Aplicação da teoria fuzzy em ambientes de incertezas durante a onda difusiva

• Main Author: Castro, Maria Patrícia Sales
• Publication Date: 2017
• Other Authors: Lucena, Karyna Oliveira Chaves de, Vidal, Ticiana Fontoura, Souza, Alice Rocha de, Rabelo, Nosliana Nobre, Araújo, Juliana Alencar Firmo de, Sales, Raquel Jucá de Moraes, Santos, Sílvia Helena Lima dos, Chagas, Patricia Freire
• Format: Conference object
• Language: por
• Source: Repositório Institucional da Universidade Federal do Ceará (UFC)
• Download full: http://www.repositorio.ufc.br/handle/riufc/54601
• topic: Propagação de cheias; Onda Difusa Fuzzy; Teoria de Fuzzy; Propagação de vazão

This research aims to apply the Fuzzy Theory in diffusive wave models at natural channels, in order to verify the uncertainties related to the hydrodynamic parameters present in these models. The hydrodynamic model of flood routing was Difuse wave model in Fuzzy form. Through the Implicit Finite Difference schemes was solved partial differential. To carry out a set of simulations for the most different scenarios in the water body was developed a computer program, coded in FORTRAN. Results note that the behavior of fuzzy diffusive wave flood routing is influenced by slope feature and Manning’s n, with this making this model a viable tool for predicting floods in susceptible areas.