| 基于TMS320L240x DSP的无刷电机控制器的设计 |
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| 引用本文： | 刘志龙,谢宋和,李淑君. 基于TMS320L240x DSP的无刷电机控制器的设计[J]. 郑州轻工业学院学报(自然科学版), 2003, 18(2): 22-24 |
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| 作者姓名： | 刘志龙 谢宋和 李淑君 |
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| 作者单位： | 郑州轻工业学院,信息与控制工程系,河南,郑州,450002 |
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| 摘 要： | 采用电流环、速度环和位置环相结合的多环控制方法，在计算时采用改进的空间矢量PWM算法，设计了基于TMS320L240x DSP的无刷电机控制器。实验表明，该方法稳定了逆变器工作频率，改善了无刷电机的换相性能，实现了无刷电机的稳定快速控制。
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| 关 键 词： | 无刷电机 自适应控制 空间矢量PWM算法 死区逻辑 模糊逻辑 多环控制 控制器 设计 |
| 文章编号： | 1004-1478(2003)02-0022-03 |
| 修稿时间： | 2002-06-12 |
Design of brushless DC motor controller based on TMS320L240x DSP |
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| LIU Zhi-long,XIE Song-he,LI Shu-jun. Design of brushless DC motor controller based on TMS320L240x DSP[J]. Journal of Zhengzhou Institute of Light Industry(Natural Science), 2003, 18(2): 22-24 |
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| Authors: | LIU Zhi-long XIE Song-he LI Shu-jun |
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| Abstract: | A multi-feedback-loop control method including the current loop and rotate-speed loop combined with station loop is introduced, and adopting space-vector PWM arithmetic in calculating, and a brushless DC motor(BLDCM) control system based on TMS320L240x DSP is designed.The test approves this method stabilize the working-frequency of the inverter and the phase alternation of the BLDCM is improved, and stable-fast control of the BLDCM is realized. |
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| Keywords: | brushless DC motor self-adapting control space-vector PWM arithmetic die-out logic fuzzy logic |
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