A Modulation Technique to Reduce Switching Losses in Matrix Converters. - Fabrício Bradaschia; Marcelo Cabral Cavalcanti; Francisco A. S. Neves; Helber E. P. de Souza (IEEE Trans. Ind. Electron., 2009)

A Method for Extracting the Fundamental-Frequency Positive-Sequence Voltage Vector Based on Simple Mathematical Transformations. - Helber E. P. de Souza; Fabrício Bradaschia; Francisco A. S. Neves; Marcelo Cabral Cavalcanti; Gustavo Medeiros de Souza Azevedo; Josué P. de Arruda (IEEE Trans. Ind. Electron., 2009)

A Space-Vector Discrete Fourier Transform for Unbalanced and Distorted Three-Phase Signals. - Francisco A. S. Neves; Helber E. P. de Souza; Fabrício Bradaschia; Marcelo Cabral Cavalcanti; Mario Rizo; Francisco J. Rodríguez 001 (IEEE Trans. Ind. Electron., 2010)

FPGA design methodology for DSP industrial applications - A case study of a three-phase positive-sequence detector. - Paulo Sérgio B. do Nascimento; Francisco A. S. Neves; Helber E. P. de Souza; Marco A. O. Domingues (SBCCI, 2012)

Digital Filters for Fast Harmonic Sequence Component Separation of Unbalanced and Distorted Three-Phase Signals. - Francisco A. S. Neves; Helber E. P. de Souza; Marcelo Cabral Cavalcanti; Fabrício Bradaschia; Emilio José Bueno (IEEE Trans. Ind. Electron., 2012)

FPGA Implementation of the Generalized Delayed Signal Cancelation - Phase Locked Loop Method for Detecting Harmonic Sequence Components in Three-Phase Signals. - Paulo Sérgio B. do Nascimento; Helber E. P. de Souza; Francisco A. S. Neves; Leonardo R. Limongi (IEEE Trans. Ind. Electron., 2013)

The SVFT-Based Control. - Francisco A. S. Neves; Maherbson A. C. Arcanjo; Gustavo Medeiros de Souza Azevedo; Helber E. P. de Souza; Lesyani T. Leon Viltre (IEEE Trans. Ind. Electron., 2014)

Frequency adaptivity improvement in GDSC-PLL. - Ygo Neto Batista; Helber E. P. de Souza; Francisco A. S. Neves (ISIE, 2015)

Variable-Structure Generalized Delayed Signal Cancellation PLL to Improve Convergence Time. - Ygo N. Batista; Helber E. P. de Souza; Francisco A. S. Neves; Roberto F. Dias Filho; Fabrício Bradaschia (IEEE Trans. Ind. Electron., 2015)

A Fast Distance Relay Based on Variable-Structure GDSC. - Ygo N. Batista; Helber E. P. de Souza; Francisco A. S. Neves; Rafael Cavalcanti-Neto; Roberto F. Dias Filho (ISIE, 2018)

Structures of Repetitive Controllers Based on GDSC with Feedforward Action. - Rafael Cavalcanti-Neto; Francisco A. S. Neves; Gustavo Medeiros de Souza Azevedo; Helber E. P. de Souza; Ygo N. Batista (ISIE, 2018)

Design of Repetitive Controllers Through Sensitivity Function. - Rafael Cavalcanti-Neto; Francisco A. S. Neves; Helber E. P. de Souza; F. J. Zimann; Alessandro Luiz Batschauer (ISIE, 2018)

A nk pm m-Order Harmonic Repetitive Control Scheme with Improved Stability Characteristics. - Rafael Cavalcanti-Neto; Helber E. P. de Souza; Cassiano Rech; Francisco A. S. Neves (ISIE, 2018)

A Phase Angle Jump Estimator to Improve the Convergence Time of Synchronization Schemes. - Daniel Soares dos Santos Andrade; Francisco A. S. Neves; Rafael Cavalcanti-Neto; Ygo N. Batista; Helber E. P. de Souza (IECON, 2019)

A Comparison Between Real and Complex Harmonic Selective Repetitive Control Schemes with Improved Stability Characteristics. - Rafael Cavalcanti-Neto; Francisco A. S. Neves; Gustavo Medeiros de Souza Azevedo; Helber E. P. de Souza (IECON, 2019)

A Complex Repetitive Controller Based on the Generalized Delayed Signal Cancelation Method. - F. J. Zimann; Rafael Cavalcanti-Neto; Francisco A. S. Neves; Helber E. P. de Souza; Alessandro Luiz Batschauer; Cassiano Rech (IEEE Trans. Ind. Electron., 2019)

Fast Phase Angle Jump Estimation to Improve the Convergence Time of the GDSC-PLL. - Daniel Soares dos Santos Andrade; Ygo Neto Batista; Francisco A. S. Neves; Helber E. P. de Souza (IEEE Trans. Ind. Electron., 2020)

Unified Approach to Evaluation of Real and Complex Repetitive Controllers. - Rafael Cavalcanti-Neto; Francisco A. S. Neves; Helber E. P. de Souza (IEEE Access, 2021)