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Erschienen in:
2013 | OriginalPaper | Buchkapitel
Research of IMC-Fed BLDCM Servo System Based on Fuzzy Control
verfasst von : Hongchen Liu, Lei Liu, Lishan Sun
Erschienen in: Intelligent Computing for Sustainable Energy and Environment
Verlag: Springer Berlin Heidelberg
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This paper presents a control scheme designed for Brushless DC Motor (BLDCM) drive. The proposed scheme is fed by Indirect Matrix Converter (IMC). The IMC works as an AC-AC power supply for BLDCM. The scheme includes speed servo system and position servo system. Firstly, the advantages and working principles of IMC are introduced, showing that IMC is a superior power converter. Then, the IMC-fed BLDCM servo system is designed. The command speed or command position for BLDCM could be tracked accurately and respectively. In the position servo system, a fuzzy P controller is employed as the position regulator. From the simulation results, it is illustrated that IMC-fed BLDCM servo system has satisfed performance of tracking the command speed or command position.