Analysis of the dynamic characteristics of the Commutatorless Motor and its system

In this paper starting with the basic matrix equations of the motor,we xamined and obtained the mathematical model of the Commutatorless Motor and consequently its simplified transfer function The effects of some factors on the dynamic characteristics of the Commutatorless Motor were discussed. The structure and the characteristics of closed loop control system of the Commutatorless Motor were expounded,some methods were also presented to improve the dynamic characteristics of the system.