Ki-Hoon Kwon, “최소자승법을 이용한 영구자석 동기전동기의 파라미터 추정,” 아주대학교 공학석사 학위 논문, 2019. > Paper

This paper presents a method to estimate the parameter of permanent magnet synchronous motor using a least squares method. The

approximate solution of the linear simultaneous equations is obtained by the pseudoinverse least squares method of the input current

and output voltage data of the current controller. It is possible to obtain the current response of the same bandwidth to the general

control target by using the Pole-zero Cancellation technique. This paper verifies the performance of the proposed method by

comparing the results of estimation of parameters of different motors by simulation.