| 永磁电磁轴承伪微分反馈控制系统性能的研究 |
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| 引用本文： | 曾励,章婷,赵红兵,陈留,许明恒.永磁电磁轴承伪微分反馈控制系统性能的研究[J].扬州大学学报(自然科学版),2003,6(2):28-32. |
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| 作者姓名： | 曾励 章婷 赵红兵 陈留 许明恒 |
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| 作者单位： | 1. 扬州大学机械工程学院,江苏扬州,225009
2. 西南交通大学机械学院,四川成都,610031 |
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| 基金项目： | 江苏省自然科学基金资助项目 (0 0 KJB4 6 0 0 0 9) |
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| 摘 要： | 采用伪微分反馈控制(PDF)策略对永磁电磁轴承进行控制，建立了PDF控制模型；通过对永磁电磁轴承的PDF控制系统的性能分析和计算机仿真，证明永磁电磁轴承的PDF控制系统具有高稳定性、高精度、鲁棒性强、可控性好等优点．
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| 关 键 词： | 永磁电磁轴承 伪微分反馈控制系统 鲁棒性 |
| 文章编号： | 1007-824X(2003)02-0028-05 |
STUDY ON FEATURES OF PDF CONTROL SYSTEM FOR PERMANENT MAGNET ELECTROMAGNETISM BEARING |
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| ZENG Li,ZHANG Ting,ZHAO Hong-bing,CHEN Liu,XU Ming-heng.STUDY ON FEATURES OF PDF CONTROL SYSTEM FOR PERMANENT MAGNET ELECTROMAGNETISM BEARING[J].Journal of Yangzhou University(Natural Science Edition),2003,6(2):28-32. |
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| Authors: | ZENG Li ZHANG Ting ZHAO Hong-bing CHEN Liu XU Ming-heng |
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| Institution: | ZENG Li 1 ZHANG Ting 1 ZHAO Hong-bing 1 CHEN Liu 2 XU Ming-heng 2 |
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| Abstract: | A control strategy named PDF control is used in permanent magnet electromagnetism bearing controlling and the model of PDF control system is founded. By analyzing the features of PDF control system on PMEB (permanent magnet electromagnetism bearing) and simulating the results through computer, it is proved that PDF control system has such virtues as high stability, high precision, good robustness, easiness in control and so on. |
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| Keywords: | permanent magnet electromagnetism bearing PDF control system robustness |
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