Jianhua Li 0012 Bochao Du Tianxu Zhao Yuan Cheng 0006 Shumei Cui Sensorless Control of Five-Phase Permanent-Magnet Synchronous Motor Based on Third-Harmonic Space. 7685-7695 2022 69 IEEE Trans. Ind. Electron. 8 https://doi.org/10.1109/TIE.2021.3111579 db/journals/tie/tie69.html#LiDZCC22