A Dual-mode Control of a Multi-coil Electromechanical Converter Based on an Improved Bacterial Foraging Algorithm
International Journal of Electrical Components and Energy Conversion
Volume 2, Issue 3, June 2016, Pages: 15-20
Received: Aug. 4, 2016; Accepted: Aug. 13, 2016; Published: Sep. 13, 2016
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Authors
Gong Zhang, uangzhou Institute of Advanced Technology, Chinese Academy of Science, Guangzhou, China; Shenzhen Institute of Advanced Technology, Shenzhen, China
Zheng Xu, uangzhou Institute of Advanced Technology, Chinese Academy of Science, Guangzhou, China
Weijun Wang, uangzhou Institute of Advanced Technology, Chinese Academy of Science, Guangzhou, China; Shenzhen Institute of Advanced Technology, Shenzhen, China
Zhichen Hou, uangzhou Institute of Advanced Technology, Chinese Academy of Science, Guangzhou, China
Xing Gu, uangzhou Institute of Advanced Technology, Chinese Academy of Science, Guangzhou, China
Songsong Liang, uangzhou Institute of Advanced Technology, Chinese Academy of Science, Guangzhou, China
Ning Lin, uangzhou Institute of Advanced Technology, Chinese Academy of Science, Guangzhou, China
Yunpeng Guo, uangzhou Institute of Advanced Technology, Chinese Academy of Science, Guangzhou, China
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Abstract
The objective of this research is to improve the response performance of an electro-mechanical converter (EMC), a new design of EMC provided with the bobbin of triple coils is proposed in this study. A mathematic model and a solution of searching time optimum using an improved Bacterial Foraging Algorithm (BFA) are developed, and a dual-mode controller with Bang-Bang & PI based on the proposed method is designed. Analysis and simulation results show promising effects that the response time of the triple coil EMC driven by dual-mode controller is reduced from 8.5ms to 2.5ms compared to the traditional single coil EMC, and the ringing and overshoot are below 5%. The designed control technology can realize high response performance and display good prospect of development.
Keywords
Electromechanical Converter (EMC), Triple Coil, Bacterial Foraging Algorithm (BFA), Time Optimal Control, Bang-Bang Control
To cite this article
Gong Zhang, Zheng Xu, Weijun Wang, Zhichen Hou, Xing Gu, Songsong Liang, Ning Lin, Yunpeng Guo, A Dual-mode Control of a Multi-coil Electromechanical Converter Based on an Improved Bacterial Foraging Algorithm, International Journal of Electrical Components and Energy Conversion. Vol. 2, No. 3, 2016, pp. 15-20. doi: 10.11648/j.ijecec.20160203.11
Copyright
Copyright © 2016 Authors retain the copyright of this article.
This article is an open access article distributed under the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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