Abdelouahab Bouafia Fateh Krim Jean-Paul Gaubert Fuzzy-Logic-Based Switching State Selection for Direct Power Control of Three-Phase PWM Rectifier. 1984-1992 2009 56 IEEE Trans. Ind. Electron. 6 https://doi.org/10.1109/TIE.2009.2014746 db/journals/tie/tie56.html#BouafiaKG09