Abstract
The design and co-simulation of a sensorless control for permanent magnet synchronous motor (PMSM) drive is presented in this paper. Firstly, the block diagram of vector control and fuzzy algorithm are designed. Secondly, a flux position and speed of rotor are estimated through the reduced-order extended kalman filter (EKF). Thirdly, the very-high-speed IC hardware description language (VHDL) is adopted to describe the behavior of all functions of the system. Fourthly, the simulation work is performed by MATLAB/Simulink and ModelSim co- simulation mode. The PMSM, inverter and speed command are performed in Simulink and the sensorless speed control of PMSM drive is executed in ModelSim. Finally, the comparison results between PI and Fuzzy controller validate the effectiveness of the sensorless PMSM speed control system. It has fast reacting speed and good dynamic performance.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
