Proportional resonant controller tuning in three-phase four-leg VSI based on particle swarm optimizationAkhtar, Zeeshan; Zhu, Jiebei; Husev, Oleksandr; Vinnikov, Dmitri; Yu, Lujie2021 IEEE 19th International Power Electronics and Motion Control Conference,  The Silesian University of Technology Gliwice, Poland, 25 - 29 April, 2021 (PEMC) : proceedings2021 / p. 851-856 : ill https://doi.org/10.1109/PEMC48073.2021.9432607