Sliding Mode Control of BLDCM Based on a Disturbance Observer

DOI

10.2991/iwmecs-18.2018.58How to use a DOI?

Keywords

Brushless DC Motor; Sliding mode control; Disturbance Observer; Chattering

Abstract

The aim of this paper is to design a sliding-mode variable structure controller (SMC) which based on the model of BLDCM. SMC is insensitive to turbulence which can depress influence of disturbances to BLDCM, and a novel variable exponent reaching law which can reduce the shuttering effectively is designed. A disturbance observer which is used to eliminate the error of the system, and it has a better effect. The simulation illustrates that the controller(SMC) express better in the control of the BLDCM and it has a good strong robust against disturbances.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Shunxiang Hou
AU  - Yupei Zhang
PY  - 2018/04
DA  - 2018/04
TI  - Sliding Mode Control of BLDCM Based on a Disturbance Observer
BT  - Proceedings of the 2018 3rd International Workshop on Materials Engineering and Computer Sciences (IWMECS 2018)
PB  - Atlantis Press
SP  - 268
EP  - 272
SN  - 2352-538X
UR  - https://doi.org/10.2991/iwmecs-18.2018.58
DO  - 10.2991/iwmecs-18.2018.58
ID  - Hou2018/04
ER  -