| 无轴承无刷直流电机悬浮力控制研究 |
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| 引用本文： | 陶涛,花良浩,陈俊金.无轴承无刷直流电机悬浮力控制研究[J].航空动力学报,2018,45(6):17-20, 33. |
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| 作者姓名： | 陶涛 花良浩 陈俊金 |
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| 作者单位： | 扬州工业职业技术学院,江苏 扬州225127,扬州工业职业技术学院,江苏 扬州225127,扬州工业职业技术学院,江苏 扬州225127 |
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| 基金项目： | 国家自然科学基金项目(51575244)；江苏省青蓝工程项目(2017)；扬州市自然科学基金项目(2017108) |
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| 摘 要： | 在分析无轴承无刷直流电机径向悬浮力产生机理的基础上,建立了电机径向悬浮力的数学模型,并设计了无轴承无刷直流电机径向悬浮力控制的控制系统。对所设计的控制系统使用MATLAB工具进行建模与仿真。最后,在试验样机上进行了试验验证。结果表明,无轴承无刷直流电机能够稳定运行,且转子能够稳定悬浮于中心。
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| 关 键 词： | 无轴承无刷直流电机 悬浮力 模型 控制 |
Research on Bearingless Brushless DC Motor Suspension Force Control |
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| TAO Tao,HUA Lianghao and CHEN Junjin.Research on Bearingless Brushless DC Motor Suspension Force Control[J].Journal of Aerospace Power,2018,45(6):17-20, 33. |
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| Authors: | TAO Tao HUA Lianghao and CHEN Junjin |
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| Institution: | Yangzhou Polytechnic Institute, Yangzhou 225127, China,Yangzhou Polytechnic Institute, Yangzhou 225127, China and Yangzhou Polytechnic Institute, Yangzhou 225127, China |
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| Abstract: | The suspension force principle of the bearingless brushless DC motor was analyzed, and the mathematical model of suspension force was deduced. The suspension force control system was designed. By using MATLAB software, the control system model had been established and the simulation experiments had been completed. Finally, the experimental prototype was designed. The experimental results showed that the motor could stable operation, and the rotor could be stable suspended in the center. |
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| Keywords: | bearingless brushless DC motor suspension force model control system |
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