Chen G.-R.Yang S.-C.Hsu Y.-L.Kang LISHIH-CHIN YANG2019-11-252019-11-25201719961073https://www.scopus.com/inward/record.uri?eid=2-s2.0-85044389016&doi=10.3390%2fen10101571&partnerID=40&md5=14ee366f15bd7c0c06bbe0daa244d465https://scholars.lib.ntu.edu.tw/handle/123456789/432307[SDGs]SDG7Position and speed estimation of permanent magnet machine sensorless drive at high speed using an improved phase-locked loopjournal article10.3390/en101015712-s2.0-85044389016