| 小型无刷直流电动机无位置传感器控制的设计 |
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| 引用本文： | 马春生,李国国,范瑜.小型无刷直流电动机无位置传感器控制的设计[J].微特电机,2006,34(3):22-24. |
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| 作者姓名： | 马春生 李国国 范瑜 |
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| 作者单位： | 北京交通大学,北京,100044 |
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| 摘 要： | 介绍一种用于人工心脏轴流式血泵的无位置传感器无刷直流电动机闭环调速控制系统的电路设计。利用自起动方式实现电机起动，当电机达到额定转速时进入闭环控制系统，利用反电势逻辑积分法，实现无刷直流电动机无位置传感器控制。
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| 关 键 词： | 无刷直流电动机 轴流式血泵 反电势逻辑电平积分 |
| 文章编号： | 1004-7018(2006)03-0022-03 |
| 收稿时间： | 2005-05-31 |
| 修稿时间： | 2005-10-12 |
Design of a Position-sensorless Controller for Small BLDCM |
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| MA Chun-sheng,LI Guo-guo,FAN Yu.Design of a Position-sensorless Controller for Small BLDCM[J].Small & Special Electrical Machines,2006,34(3):22-24. |
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| Authors: | MA Chun-sheng LI Guo-guo FAN Yu |
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| Affiliation: | Beijing Jiaotong University, Beijing 100044,China |
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| Abstract: | A kind of closed loop timing control system based on position - sensorless control for axial blood pump of artificial heart brushless DC motor is introduced in this paper. The design makes use of start method to carry out the start of the motor. The system changes into the closed - loop control while the motor attaining the rated speed. The brushless DC motor without position - sensorless control is controled by using of the back - EMF logic integral method. |
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| Keywords: | MC33035 |
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