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Desenvolvimento De Uma Metodologia Fuzzy Para Estudar Incertezas Na Propagação De Uma Onda De Cheia, Usando Dados Do Rio Potengi, Rio Grande De Norte – Brasil, Como Estudo De Caso
| Content Provider | Semantic Scholar |
|---|---|
| Author | Sales, Raquel Jucá De Moraes Araújo, Juliana Alencar Firmo De Souza, Raimundo Oliveira De |
| Copyright Year | 2013 |
| Abstract | This research analyzes the flood wave propagation, checking how it can be used to evaluate uncertainties from the mathematical models, and input data. In such way, a mathematical model was formulated based on the hydrodynamic equations, jointly with the fuzzy set theory. The model developed is capable to evaluate the behavior of the control variables, as membership functions. To find the solution of the partial differential equations contained in the model, the Finite Differences Method was used. In order to get the solution of the nonlinear algebraic equations system, the Newton-Raphson Iterative Method was applied. From the results it can be observed that the use of the fuzzy set theory, in the hydrodynamic models, can become a viable alternative to evaluate uncertainties and, with that, to determine the risk of flood occurrences, in areas susceptive to flood waves propagation. Key words: Fuzzy Set Theory; Hydrodynamic Model; Flood wave control. |
| Starting Page | 1 |
| Ending Page | 10 |
| Page Count | 10 |
| File Format | PDF HTM / HTML |
| Volume Number | 6 |
| Alternate Webpage(s) | http://www.journals.unam.mx/index.php/aidis/article/download/43771/39657 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
