[1]张 松,魏一鸣.主动磁轴承系统的滑模控制设计[J].南京师范大学学报(工程技术版),2017,17(04):039.[doi:10.3969/j.issn.1672-1292.2017.04.007]
 Zhang Song,Wei Yiming.Sliding Mode Control for Active Magnetic Bearing[J].Journal of Nanjing Normal University(Engineering and Technology),2017,17(04):039.[doi:10.3969/j.issn.1672-1292.2017.04.007]
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主动磁轴承系统的滑模控制设计
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南京师范大学学报(工程技术版)[ISSN:1006-6977/CN:61-1281/TN]

卷:
17卷
期数:
2017年04期
页码:
039
栏目:
电气与电子工程
出版日期:
2017-12-30

文章信息/Info

Title:
Sliding Mode Control for Active Magnetic Bearing
文章编号:
1672-1292(2017)04-0039-05
作者:
张 松魏一鸣
南京师范大学计算机科学与技术学院,江苏 南京 210023
Author(s):
Zhang SongWei Yiming
School of Computer Science and Technology,Nanjing Normal University,Nanjing 210023,China
关键词:
主动磁轴承滑模控制开关控制
Keywords:
active magnetic bearingsliding mode controlbang-bang control
分类号:
TM12
DOI:
10.3969/j.issn.1672-1292.2017.04.007
文献标志码:
A
摘要:
主动磁轴承具有无摩擦、无磨损、无需润滑、无污染、寿命长等优点,在高速运动场合、低速洁净场合都有广泛的应用前景. 力求解决目前主动磁轴控制系统的非线性问题,提出了主动磁轴承系统的滑模控制,该方法使得磁悬浮轴承系统的鲁棒性和稳定性进一步提高. 首先介绍了磁轴承系统的结构和工作原理,建立了主动磁轴承的系统方程. 其次,对滑模控制进行具体分析,并讨论了滑模控制的可达条件和其稳定性分析. 仿真结果表明,滑模控制器具有良好的鲁棒性和快速性,基本满足磁轴承系统实时控制的要求.
Abstract:
Active magnetic bearing has the advantages,such as frictionless,lossless,lubrication-free,pollution-free and long life and so on. It has potential application prospects in occasions where moving with high-speed movement and cleaning with low speed. To solve nonlinear problem with the control system of active magnetic bearing,a sliding mode control of active magnetic bearing system is proposed. This approach further improves the robustness and stability of the the control system of active magnetic bearing. In this paper,firstly,the structure and working principle of the magnetic bearing system are introduced. Secondly,the sliding mode control is analyzed in detail. And the arrival condition of sliding mode control and its stability analysis are introduced. The results of simulation show that the sliding mode controller has better robustness and rapidity,and that it meets the requirements of real time control for magnetic bearing system basically.

参考文献/References:

[1] 马磊忠,徐龙祥. 薄圆盘形转子5自由度磁悬浮轴承系统研究[J]. 制造业自动化,2009,31(1):31-33,57.
MA L Z,XU L X. Research on system of thin disc rotor five DOF magnetic bearing[J]. Manufacturing automation,2009,31(1):31-33,57.(in Chinese)
[2]祝长生. 基础横向振动对电磁轴承转子系统动力特性影响的实验研究[J]. 航空学报,2004,25(2):168-171.
ZHU C S. Experimental investigation on dynamic behaviour of active magnetic bearing-rotor system subject to base vibration[J]. Acta underaeronautica et astronautica sinica,2004,25(2):168-171.(in Chinese)
[3]FANG J C,REN Y. High-precision control for a single-gimbal magnetically suspended control moment gyro based on inverse system method[J]. IEEE transactions on industrial electronics,2011,58(9):4 331-4 342.
[4]ZHANG W Y,ZHU H Q,YANG Z B. Dynamic decoupling control of electro-spindle supported by AC hybrid magnetic bearings based on neural network inverse method[J]. Advanced materials research,2010,97-101:2 716-2 719.
[5]ZHANG W Y,ZHU H Q. Precision modeling method specifically for AC magnetic bearings[J]. IEEE transactions on magnetics,2013,49(11):5 543-5 553.
[6]ZHANG W Y,ZHU H Q,Yang Z B,et al. Nonlinear model analysis and“switching model”of AC-DC three-degree-of-freedom hybrid magnetic bearing[J]. IEEE/ASME transactions on mechatronics,2016,21(2):1 102-1 115.
[7]ZHANG W Y,ZHU H Q. Control system design for a five-degree-of-freedom electrospindle supported with AC hybrid magnetic bearings[J]. IEEE/ASME transactions on mechatronics,2015,20(5):2 525-2 537.
[8]龚伦齐. 基于改进趋近律的离散时间系统变结构控制方法研究[D]. 重庆:重庆大学,2010:1-3.
GONG L Q. The research of discrete time system variable structure control method based on improved reaching law[D]. Chongqing:Chongqing University,2010:1-3.(in Chinese)
[9]宦洪才. 主动型磁悬浮轴承滑模变结构控制的研究[D]. 苏州:苏州大学,2007:30-40.
HUAN H C. The study of sliding model variable structure control of active magnetic bearing[D]. Suzhou:Suzhou University,2007:30-40.(in Chinese)
[10]陈小龙. 混合磁悬浮轴承控制系统的滑模变结构控制[D]. 沈阳:东北大学,2010:21-40.
CHEN X L. Sliding variable structure control of mixed magnetic bearing system[D]. Shenyang:Northeastern University,2010:21-40.(in Chinese)
[11]CHAN M L,TAO C W,LEE T T. Sliding mode controller for linear systems with mismatched time-varying uncertainties[J]. Journal of the Franklin institute,2000,337(3):105-115.
[12]HAO X Y,YANG X,LIU T,et al. A sliding-mode controller with multiresonant sliding surface for single-phase grid-connected VSI with an LCL filter[J]. IEEE transactions on power electronics,2013,28(5):2 259-2 268.

备注/Memo

备注/Memo:
收稿日期:2017-07-19.
通讯联系人:张松,高级工程师,研究方向:计算机科学技术,高压配电技术,电气工程及新能源技术. E-mail:Zhangsong_1966@163.com
更新日期/Last Update: 2017-12-30