TY  - SER
AU  - Koh, Chang-Seop
AU  - Hong, Seung-Ki
AU  - Ryu, Jae-Seop
TI  - Optimum Shape Design of Magnetizing Yoke of 2 Pole Pm Motor  for  Cogging Torquction
KW  - Cogging Torque
KW  - Magnetizing Current
KW  - Design Sensitivity
ER  -