Mahalingam, K. ., and N. K. C. . Ramji. “Torque Ripple Minimization Technique of Position Sensorless BLDC Motor for Variable Speed Drives”. Distributed Generation &Amp; Alternative Energy Journal, vol. 38, no. 04, May 2023, pp. 1255-78, doi:10.13052/dgaej2156-3306.3848.