DocumentCode
2276348
Title
A PMSM sliding mode control system based on a novel reaching law
Author
Xiaoguang, Zhang ; Ke, Zhao ; Li, Sun
Author_Institution
Dept. of Electr. Eng., Harbin Inst. of Technol., Harbin, China
fYear
2011
fDate
20-23 Aug. 2011
Firstpage
1
Lastpage
5
Abstract
To improve dynamic quality of PMSM speed servo system, a novel reaching law is proposed, different from the conventional reaching law, the system state is used to restrain the chattering and improve the reaching rate. The novel reaching law is applied to the PMSM speed servo system; a novel sliding mode speed controller is designed to replace the traditional PI regulator. Simulations and experimental results show that the novel speed controller can improve steady, dynamic performances and robustness characteristics of speed servo system obviously.
Keywords
PI control; angular velocity control; permanent magnet motors; robust control; synchronous motors; variable structure systems; PI regulator; PMSM; reaching law; robustness; sliding mode control system; speed control; speed servo system; Equations; Manifolds; Mathematical model; Simulation; Sliding mode control; Torque;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Machines and Systems (ICEMS), 2011 International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4577-1044-5
Type
conf
DOI
10.1109/ICEMS.2011.6073586
Filename
6073586
Link To Document