Fuzzy logic based on-line efficiency optimization control of an indirect vector-controlled induction motor drive. - Gilberto Costa Drumond Sousa; Bimal K. Bose; John G. Cleland (IEEE Trans. Ind. Electron., 1995)

Modeling of the high-power-factor discontinuous boost rectifiers. - Domingos Sávio Lyrio Simonetti; José Luiz de Freitas Vieira; Gilberto Costa Drumond Sousa (IEEE Trans. Ind. Electron., 1999)

Adaptive Fuzzy Controller for Efficiency Optimization of Induction Motors. - Durval de Almeida Souza; Wilson C. P. de Aragao Filho; Gilberto Costa Drumond Sousa (IEEE Trans. Ind. Electron., 2007)