| 轴向磁悬浮轴承控制系统的可靠性研究 |
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| 引用本文： | 陆陈,花榕泽,赵言军,潘礼正,仇国富.轴向磁悬浮轴承控制系统的可靠性研究[J].石油工业技术监督,2011,27(7):13-15. |
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| 作者姓名： | 陆陈 花榕泽 赵言军 潘礼正 仇国富 |
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| 作者单位： | 南京理工大学机械工程学院(江苏南京210094) |
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| 摘 要： | 研究了轴向磁悬浮轴承系统的控制问题。基于控制可靠和低成本的考虑,系统采用了差动式电容传感器检测轴位移,用基于脉宽调制的PID控制策略控制磁力线圈的工作。实验表明,该控制系统能实现快速、准确、稳定及可靠控制,保证轴向磁悬浮轴承的正常工作。
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| 关 键 词： | 轴向磁悬浮轴承 电容传感器 脉宽调制 PID控制 |
The Research on the Reliability of Axial Magnetic Bearing Controlling System |
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| Lu Chen,Hua Rongze,Zhao Yanjun,et al.The Research on the Reliability of Axial Magnetic Bearing Controlling System[J].Technology Supervision In Petroleum Industry,2011,27(7):13-15. |
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| Authors: | Lu Chen Hua Rongze Zhao Yanjun |
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| Institution: | Lu Chen,Hua Rongze,Zhao Yanjun,et al |
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| Abstract: | The study focuses on the controlling problem of axial magnetic bearing system.In view of the reliability and the cost of control,the system adopts the differential capacitive sensors to detect the axial displacement,and also uses the PID strategy based on the pulse-width modulation to control the magnetic coil work.The experiment shows that this system can realize the rapid,accurate,stable and reliable control and guarantee the normal work of axial magnetic bearing system. |
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| Keywords: | axial magnetic bearing capacitive sensors pulse-width modulation PID control |
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