DocumentCode
136546
Title
Research on control strategies of flexible load driven by PMSM
Author
Ding Youshuang ; Xiao Xi
Author_Institution
Dept. of Electr. Eng., Tsinghua Univ., Beijing, China
fYear
2014
fDate
Aug. 31 2014-Sept. 3 2014
Firstpage
1
Lastpage
5
Abstract
As for the system of flexible load driven by permanent magnet synchronous motor, the flexibility of the load causes the speed oscillation. With the PI regulator as the controller, it is hard to inhibit the oscillation. What is more, the limitation of the bandwidth of the speed loop makes the phenomenon worse. The combination of the state observer and state feedback controller can eliminate the influence of the flexibility with the existing information. Then with the PI regulator, the fluctuation of the speed can be completely eliminated. The simulation results verify the effectiveness of the method.
Keywords
PI control; load regulation; machine control; permanent magnet motors; synchronous motors; PI regulator; PMSM; flexible load control; permanent magnet synchronous motor; state feedback controller; state observer; Arrays; Bandwidth; Observers; Oscillators; Permanent magnet motors; Regulators; State feedback;
fLanguage
English
Publisher
ieee
Conference_Titel
Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014 IEEE Conference and Expo
Conference_Location
Beijing
Print_ISBN
978-1-4799-4240-4
Type
conf
DOI
10.1109/ITEC-AP.2014.6940817
Filename
6940817
Link To Document