1. Speed sensor-less vector control of induction motor using model reference adaptive system;Sugimoto;Trans IEE Japan,1988
2. Direct field oriented control of induction motor without speed sensors using adaptive flux observer;Kubota;Trans IEE Japan,1991
3. The system configuration of speed sensor-less vector control;Umida;Trans IEE Japan,1997
4. Rotor resistance adaptation for sensor-less vector controlled induction machines;Kubota;Trans IEE Japan,1997
5. On-line simultaneous estimations of the speed and secondary resistance under the transient states of induction motor;Akatsu;Trans IEE Japan,1998