The main focus of this work is to propose new approaches for the networked control for classes of nonlinear systems described by Takagi-Sugeno (TS) fuzzy models, taking into account typical constraints imposed by the ...

Este trabalho objetiva descrever o uso de Relações Fuzzy para apoiar o diagnóstico do transporte público, baseando-se nos registros obtidos na terceira rodada para coleta de dados do Índice de Qualidade da Mobilidade Urbana ...

In the literature it is quite common to find problems that need efficient mechanisms in accomplishing the task of combining entries of the same nature of the inputs values. The aggregation functions, such as the Ordered ...

This work presents a comparison between methodologies used to detect and classify faults in tree-phase induction motors driven by frequency inverters. The applied method was the analysis of the current signals with stator, ...

The aim of this work was to identify the bearing failures in three-phases induction motors driven by frequency inverters. The study was carried out using the wavelet transform and the Principal Components Analysis as a ...

Data classification appears in many real-world problems, e.g., recognition of image patterns, differentiation among species of plants, classifying between benign and malignant tumors, among others. Many of these problems ...