Sensorless control of permanent-magnet synchronous machines : An overview, Proc. EPE- PEMC, 2004. ,
Parameter identification for IPMSM position sensorless control based on unknown input observer, 2010 IEEE Symposium on Industrial Electronics and Applications (ISIEA), pp.383-388 ,
DOI : 10.1109/ISIEA.2010.5679435
Sensorless control of PMSM based on extended kalman filter, 2007 European Conference on Power Electronics and Applications, pp.1-8, 2007. ,
DOI : 10.1109/EPE.2007.4417275