Title :
Sliding mode control of high-speed PMSM based on precision linearization control
Author :
Ke, Zhao ; Xiao-guang, Zhang ; Li, Sun ; Chang, Cheng
Author_Institution :
Sch. of Electr. Eng. & Autom., Harbin Inst. of Technol., Harbin, China
Abstract :
To improve dynamic quality of High-Speed PMSM control system, a novel design method for velocity and current loops was proposed. In the novel method, sliding mode variable structure and precision linearization strategies were applied to achieve decoupling control. Integrated speed and current sliding mode Controllers was designed. Simulation and experimental results show that the proposed method can improve steady, dynamic performances and robustness characteristics of control system validly.
Keywords :
angular velocity control; control system synthesis; electric current control; linearisation techniques; machine control; permanent magnet motors; robust control; synchronous motors; variable structure systems; control system robustness characteristics; current sliding mode controller design; decoupling control; high-speed PMSM control system; integrated speed controller design; permanent magnet synchronous motor; precision linearization control; sliding mode control; sliding mode variable structure strategy; Couplings; Equations; Mathematical model; Permanent magnet motors; Sliding mode control; Torque;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2011 International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4577-1044-5
DOI :
10.1109/ICEMS.2011.6073587
