| 基于DSP的直流无刷电机控制技术研究 |
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| 引用本文： | 吴雪梅,景占荣,史永奇.基于DSP的直流无刷电机控制技术研究[J].机械与电子,2005(3):50-52. |
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| 作者姓名： | 吴雪梅 景占荣 史永奇 |
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| 作者单位： | 西北工业大学,陕西,西安,710072 |
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| 摘 要： | 围绕无位置传感器直流无刷电机控制中的2个关键技术——位置检测和起动进行了研究,提出了将瞬时状态检测和预测估计相结合的电机转子位置检测方法和“三段式”起动,并应用于以TMS320LF2402A为核心的控制系统中,给出了试验结果,证明了该位置检测方法的正确性和有效性。
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| 关 键 词： | 无位置传感器 直流无刷电机 位置检测 起动 |
| 文章编号： | 1001-2257(2005)03-0050-03 |
| 修稿时间： | 2004年12月31 |
Study of Control Technology for Brushless DC Electromotor Based on DSP |
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| WU Xue-mei,JING Zhan-rong,SHI Yong-qi.Study of Control Technology for Brushless DC Electromotor Based on DSP[J].Machinery & Electronics,2005(3):50-52. |
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| Authors: | WU Xue-mei JING Zhan-rong SHI Yong-qi |
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| Abstract: | This paper mainly studied two pivotal techniques of brushless DC electromotor without position sensor position detection and start.We presented a new rotor position detection method which was instantaneous state detection combined with state predict and "three sect" start method.The designed system was based on DSP TMS320LF2402A,and provided some experimented results.The results showed the correctness and effectiveness of the method. |
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| Keywords: | sensorless brushless DC electromotor position detection start |
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