Open AccessSensorless Control for PMSM Based on Multi-Innovation Two-Stage Extended Kalman Filter Algorithm
Author(s) -
Fei Wu
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/563/3/032053
Subject(s) - aerospace , kalman filter , permanent magnet synchronous motor , extended kalman filter , computer science , control engineering , robotics , control theory (sociology) , filter (signal processing) , control (management) , magnet , engineering , artificial intelligence , robot , electrical engineering , computer vision , aerospace engineering
Permanent magnet synchronous motors (PMSM) have been widely used in robotics, CNC machine tools, and aerospace, aerospace and marine fields due to its small size, high efficiency and high power density, and good operating performance. With the development of sensorless control technology, sensorless control has been widely used in many special areas. This paper is aiming at the sensorless control of permanent magnet synchronous motor, the sensorless control system of permanent magnet synchronous motor based on Multi-innovation Two-Stage Extended Kalman Filter (MI-TSEKF) algorithm is studied and implemented.