Unified Wide-Speed Sensorless Scheme Using Nonlinear Optimization for IPMSM Drives

Yingguang Sun, Matthias Preindl, Shahin Sirouspour, Ali Emadi
2017 IEEE transactions on power electronics  
doi:10.1109/tpel.2016.2621064 fatcat:amz6qe266jberkcbmzfoou2cbu