@inproceedings{oai:nagasaki-u.repo.nii.ac.jp:00005964, author = {Tsuji, Mineo and Mizusaki, Hiroshi and Hamasaki, Sin-ichi}, book = {2014 International Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE-ASIA)}, month = {}, note = {Sensorless vector control of an interior permanent magnet synchronous motor (IPMSM) has been studied in many papers. The extended electromotive force (EMF) based method is one of the representative systems. We proposed a simplified method which estimates the rotor position using the controlled voltage without using observer. In this paper we have compared these methods through trajectories of poles and experimental transient responses for stability study., 7th International Power Electronics Conference, IPEC-Hiroshima - ECCE Asia 2014; Hiroshima; Japan; 18 May 2014 through 21 May 2014, 2014 International Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE-ASIA), pp.3093-3098; 2014}, pages = {3093--3098}, publisher = {IEEE}, title = {Stability comparison of IPMSM sensorless vector control systems using extended EMF}, year = {2014} }