永磁电机参数计算软件，是基于一本书后的FORTRAN源码改编成VC版本的。-Permanent magnet motor parameters calculation software is based on the FORTRAN source code in a book adapted into a VC version.

This paper presents the sensorless direct torque control (DTC) technique for five-phase interior permanent magnet (IPM) motors. By using the introduced technique fast torque response with low ripple in the stator flux and torque of the five-p