Title :
Field oriented control for permanent magnet synchronous motor based on DSP experimental platform
Author :
Xiangnan Zhang ; Xiaohua Xie ; Rongzi Yao
Author_Institution :
Dept. of Control Sci. & Eng., Jilin Univ., Changchun, China
Abstract :
Due to the strongly coupled and multivariable characteristics of the dynamic mathematical model of permanent magnet synchronous motor(PMSM), a strategy of field oriented control(FOC) for PMSM based on DSP experimental platform is presented to decouple the torque current and the flux current in this paper. Firstly, the mathematical model of PMSM is established according to its characteristics. Then, the PI controller of control system is designed in simulink and the parameters of the PI controller are selected through randomized algorithms. Finally, the off-line simulation in simulink and the semi-physical simulation research on DSP experimental platform are implemented. The experimental results verify and reflect the effectiveness of the control strategy.
Keywords :
PI control; control system synthesis; machine vector control; permanent magnet motors; randomised algorithms; synchronous motors; DSP experimental platform; FOC; PI controller design; PMSM; Simulink; dynamic mathematical model; field oriented control; flux current; permanent magnet synchronous motor; randomized algorithms; torque current; Control systems; DC motors; Digital signal processing; Mathematical model; Permanent magnet motors; Synchronous motors; Torque; DSP; Field Oriented Control; PI Controller; PMSM; Randomized Algorithms;
Conference_Titel :
Control and Decision Conference (CCDC), 2015 27th Chinese
Conference_Location :
Qingdao
Print_ISBN :
978-1-4799-7016-2
DOI :
10.1109/CCDC.2015.7162224
