Proceedings of the 3rd International Conference on Mechatronics, Robotics and Automation

A Cascade Linear Active Disturbance Rejection Controller for Vector Control System of PMSM

Authors
Hourao Luo, Hu Cheng, Jiong Wang
Corresponding Author
Hourao Luo
Available Online April 2015.
DOI
https://doi.org/10.2991/icmra-15.2015.208How to use a DOI?
Keywords
Permanent magnet synchronous motor; cascade linear active disturbance rejection controller; model compensation; load disturbance observer; robustness
Abstract
Permanent magnet synchronous motor (PMSM) has been widely used in industrial fields. The conventional control method for vector control of PMSM is PID, which has some disadvantages such as large overshoot, bad robustness. In this paper, a cascade control strategy with three rst-order linear active disturbance rejection controllers( LADRC) is proposed, which can achieve not only cascade control of speed and q- axis current but also decoupling of d- axis and q- axis current. In order to improve the anti-disturbance ability, a load disturbance observer(LDO) is designed for model compensation. The simulation results show that, compared with  PI controller , cascade LADRC method with model compensation has advantages of no overshoot, strong robustness and anti-disturbance ability.
Open Access
This is an open access article distributed under the CC BY-NC license.

Download article (PDF)

Proceedings
3rd International Conference on Mechatronics, Robotics and Automation
Part of series
Advances in Computer Science Research
Publication Date
April 2015
ISBN
978-94-62520-76-9
ISSN
2352-538X
DOI
https://doi.org/10.2991/icmra-15.2015.208How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Hourao Luo
AU  - Hu Cheng
AU  - Jiong Wang
PY  - 2015/04
DA  - 2015/04
TI  - A Cascade Linear Active Disturbance Rejection Controller for Vector Control System of PMSM
BT  - 3rd International Conference on Mechatronics, Robotics and Automation
PB  - Atlantis Press
SP  - 1076
EP  - 1082
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmra-15.2015.208
DO  - https://doi.org/10.2991/icmra-15.2015.208
ID  - Luo2015/04
ER  -