Title :
A novel sensorless control technique for permanent magnet synchronous motor (PMSM) using digital signal processor (DSP)
Author :
Fu, Minghua ; Xu, Longya
Author_Institution :
Dept. of Electr. Eng., Ohio State Univ., Columbus, OH, USA
Abstract :
A novel sensorless control scheme for permanent magnet synchronous motor (PMSM) is presented. The rotor position estimation is obtained by the position perturbation algorithm, and high performance of the PMSM is achieved by using the vector control technique. DSP56005 is used to realize the position estimation and vector control algorithms. Experimental results are presented to substantiate the proposed scheme
Keywords :
closed loop systems; computerised control; digital signal processing chips; machine control; permanent magnet motors; position control; power engineering computing; synchronous motor drives; velocity control; DSP chip; DSP56005; digital signal processor; permanent magnet synchronous motor; position perturbation algorithm; rotor position estimation; sensorless control technique; vector control technique; Couplings; Digital signal processing; Digital signal processors; Machine vector control; Permanent magnet motors; Rotors; Sensorless control; Signal processing algorithms; Synchronous motors; Torque control;
Conference_Titel :
Aerospace and Electronics Conference, 1997. NAECON 1997., Proceedings of the IEEE 1997 National
Conference_Location :
Dayton, OH
Print_ISBN :
0-7803-3725-5
DOI :
10.1109/NAECON.1997.618112
