Field oriented control for permanent magnet synchronous motor based on DSP experimental platform

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...

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Bibliographic Details
Published inThe 27th Chinese Control and Decision Conference (2015 CCDC) pp. 1870 - 1875
Main Authors Xiangnan Zhang, Xiaohua Xie, Rongzi Yao
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.05.2015
Subjects
Control systems
DC motors
Digital signal processing
DSP
Field Oriented Control
Mathematical model
Permanent magnet motors
PI Controller
PMSM
Randomized Algorithms
Synchronous motors
Torque
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Summary: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.
ISSN:1948-9439
1948-9447
DOI:10.1109/CCDC.2015.7162224