Park, Jin-Wook, Myeong-Hwan Hwang, Dong-Hyeon Kim, Hyun-Rok Cha, Sung-Jun Park, and Seong-Mi Park. 2018. “A Study on Multipole BLDC Sensorless Control Methods Based on Integration of Non-Excited Phase Back-EMF”. International Journal of Engineering & Technology 7 (3.24): 333-38. https://doi.org/10.14419/ijet.v7i3.24.22680.