Open AccessDesign of PMSM Speed Control system based on simulink Model
Author(s) -
Wengliang Liu,
Pengfei Xu
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/569/4/042004
Subject(s) - executable , computer science , control engineering , electronic speed control , code generation , vector control , software , digital signal processing , controller (irrigation) , matlab , control system , digital control , code (set theory) , model based design , embedded system , simulation , computer hardware , engineering , induction motor , electronic engineering , key (lock) , agronomy , electrical engineering , computer security , set (abstract data type) , voltage , biology , programming language , operating system
The application of motor speed control system in industrial production, automatic control, aerospace and other fields is more and more extensive, but more and more complex speed control system makes the programming of digital controller become more and more difficult.This paper presents a simulation model of permanent magnet synchronous motor (PMSM) speed control system based on magnetic field oriented control (FOC) based on MATLAB/Simulink software, through which the executable code engineering files of DSP are generated automatically.In addition, the algorithm model built by Simulink is only suitable for the pure software environment, and the model can not be directly applied to the actual digital control.Therefore, this paper first builds the FOC control model based on pure software simulation, then converts it into a pure discrete control model. Finally, by configuring some necessary parameters, the model automatically generates DSP executable C language code.This method accelerates the development speed of digital controller code in the speed regulation system, reduces the difficulty of the system code development, and has great practical application value.