Title :
Simple and robust digital current control scheme of permanent magnet synchronous motor using time delay control approach
Author :
Kim, Kyeong-Hwa ; Baik, In-Cheol ; Oun, Myung-Joong Y.
Author_Institution :
Ref. & Air Conditioning R&D Group, Samsung Co. Ltd., Kyungki, South Korea
fDate :
6/10/1999 12:00:00 AM
Abstract :
A simple and robust digital current control scheme for a permanent magnet synchronous motor (PMSM) using a time delay control approach is presented. To improve the performance of the predictive control with a simple method, the disturbance is estimated using the time delay control. The proposed scheme is implemented on a PMSM using a TMS 320C30 DSP and the effectiveness is verified through comparative experiments
Keywords :
delays; digital control; electric current control; machine control; permanent magnet motors; predictive control; synchronous motors; TMS 320C30 DSP; digital current control; permanent magnet synchronous motor; predictive control; time delay control;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19990686
