T
Tito G. Amaral
Researcher at Instituto Politécnico Nacional
Publications - 51
Citations - 469
Tito G. Amaral is an academic researcher from Instituto Politécnico Nacional. The author has contributed to research in topics: Fault (power engineering) & Fault detection and isolation. The author has an hindex of 12, co-authored 45 publications receiving 415 citations. Previous affiliations of Tito G. Amaral include University of Coimbra.
Papers
More filters
Journal ArticleDOI
Brief paper: Hand movement recognition based on biosignal analysis
TL;DR: A methodology that analyses and classifies the electromyographic signals using neural networks to control multifunction prostheses and shows a promising performance in classification of motions based on biosignal patterns is proposed.
Journal ArticleDOI
Power quality disturbances classification using the 3-D space representation and PCA based neuro-fuzzy approach
TL;DR: A new approach for power quality (PQ) event detection and classification is proposed based on an automatic four step algorithm that automatically classifies the PQ disturbances.
Journal ArticleDOI
Distance-Learning Power-System Protection Based on Testing Protective Relays
Vitor Fernao Pires,L. Sousa Martins,Tito G. Amaral,R. Marcal,Ricardo Rodrigues,M.M. Crissstomo +5 more
TL;DR: A power-system-relaying remote laboratory has been developed and a testing system of the relay operating characteristic, together with Matlab-based software, was developed, which will allow proficient analysis of sensitivities to relay settings and network configurations.
Proceedings Article
A neural-fuzzy walking control of an autonomous biped robot
TL;DR: An adaptive neural-fuzzy walking control of an autonomous biped robot using a feed forward neural network based on nonlinear regression and an iterative grid partition method for the initial structure identification of the controller parameters is proposed.
Journal ArticleDOI
Induction motor fault detection and diagnosis using a current state space pattern recognition
TL;DR: This paper presents a pattern recognition based system that uses visual-based efficient invariants features for continuous monitoring of induction motors and is based on the identification of three-phase stator currents specified patterns.