Improving the signal data acquisition in condition monitoring of electrical machines. - Fabiano Fragoso Costa; Luiz Alberto Luz de Almeida; Sreeramulu Raghuram Naidu; Edgar R. Braga-Filho (IEEE Trans. Instrum. Meas., 2004)

Designing a low cost high performance permanent magnet motor drive system. - Marcos A. A. Costa; Edgar R. Braga-Filho; Antonio M. N. Lima (IECON, 2013)

AC-DC-AC nine-phase machine drive system based on H-bridges and three-leg converters. - Victor F. M. B. Melo; Cursino Brandão Jacobina; Edgar R. Braga-Filho; Rodolpho M. B. Cavalcanti; Isaac Soares de Freitas; Roberto S. Macena; Gregory Arthur de Almeida Carlos (IECON, 2014)