Nuttapong Muangchan. (2015) A speed estimation of sensorless control for asymmetrical parameter type two-phase induction motor drives. <i>KKU Engineering Journal</i>, <i>42</i>(2), 211-218.Nuttapong Muangchan. "A speed estimation of sensorless control for asymmetrical parameter type two-phase induction motor drives". KKU Engineering Journal 42 (2015):211-218.Nuttapong Muangchan. A speed estimation of sensorless control for asymmetrical parameter type two-phase induction motor drives. Faculty of Engineering, Khon Kaen University:ม.ป.ท. 2015.