Control of Brushless DC Motor with Ant Colony Optimization

DOI

10.2991/icmse-15.2015.54How to use a DOI?

Keywords

Brushless DC motor, ant colony optimization, load observer, elevator door.

Abstract

A novel speed servo control approach for the elevator door driving system is proposed to improve the performance. The control approach includes a current loop and a speed loop. The fuzzy logic controller is utilized in the speed loop, where the logic rules are designed and parameters are adjusted based on ant colony optimization (ACO). In the current loop, a hysteresis controller is used to limit the phase current with a preset hysteresis band. Moreover, a load torque observer is used to enhance the robustness against disturbances of the servo system with varying motor parameters and external load variation. The simulation and experimental results have shown the feasibility of the proposed control method.

Copyright

© 2015, 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/).

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TY  - CONF
AU  - Yong-Wang Fang
AU  - Hong-Wei Fang
AU  - Mu-Feng Xiong
PY  - 2015/12
DA  - 2015/12
TI  - Control of Brushless DC Motor with Ant Colony Optimization
BT  - Proceedings of the 2015 6th International Conference on Manufacturing Science and Engineering
PB  - Atlantis Press
SP  - 289
EP  - 292
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmse-15.2015.54
DO  - 10.2991/icmse-15.2015.54
ID  - Fang2015/12
ER  -