Fuzzy Control of a Brushless DC Motor without a Position Sensor
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摘要: 本文介紹了一種8098單片機實現的全數字化的無換向器電機調速系統,其特點是采用無位置檢測器技術,實現了無換向器電機的無位置檢測器運行;速度調節器運用模糊控制器.結果表明,無位置檢測器技術是可行的,無換向器電機的模糊控制具有較好的控制效果.Abstract: This paper discribes a variable speed system of the bnushlss dc motor controlled by 8098 single chip microprocessor. An approach to position sensorless is studied and velocity regulator is realized by a kind of FUZZY controller. Experimental results show that the brushless dc motor can operate successfully without position sensor, and the FUZZY controller of the brushless dc motor has desirable controlling effect.
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Key words:
- single chip processor /
- position sensorless /
- FUZZY control
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