Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Takahashi Akiko and Oguro Ryuichi and Hanamoto Tsuyoshi and Tanaka Koji and Nagaiwa Keiichiro,Torque and Rotational Speed Estimation with Parameter Identification of Line-Start Induction Motor for Motor-Operated Valves,IEEJ Transactions on Industry Applications,09136339,The Institute of Electrical Engineers of Japan,2009,129,8,825-833,https://cir.nii.ac.jp/crid/1390001204657341056,https://doi.org/10.1541/ieejias.129.825