Title :
Digital second order sliding mode control for a synchronous reluctance motor
Author :
Mohamadian, M. ; Pedram, M.M. ; Ashrafzadeh, F.
Author_Institution :
Dept. of Electron. & Comput., IROST, Tehran, Iran
Abstract :
Investigating the performance of a synchronous reluctance drive speed control system using second order sliding mode control (SOSMC) is presented in this paper. In this paper based on the theory of SOSMC, a controller for vector control of synchronous reluctance motor (SRM) is first derived and the performance of the controller is verified by simulation results. The proposed SOSMC shows good robustness to the variations of mechanical load parameters which is highly desirable in most practical applications such as washing machines, mixers, compressors, etc. The performance of the method is verified experimentally.
Keywords :
angular velocity control; digital control; machine vector control; reluctance motor drives; robust control; variable structure systems; digital second order sliding mode control; drive speed control system; mechanical load parameters; robustness; synchronous reluctance motor; vector control; Control systems; Machine vector control; Pi control; Reluctance machines; Reluctance motors; Rotors; Sensorless control; Sliding mode control; Torque control; Velocity control;
Conference_Titel :
Industry Applications Conference, 2004. 39th IAS Annual Meeting. Conference Record of the 2004 IEEE
Print_ISBN :
0-7803-8486-5
DOI :
10.1109/IAS.2004.1348728
