[1]王燕,谢振宇,张晓阳,等.基于转速的磁轴承柔性转子系统模糊控制策略研究[J].机械与电子,2016,(03):40-45.
 WANG Yan,XIE Zhenyu,ZHANG Xiaoyang,et al.Research on Fuzzy Control Strategy for Flexible Rotor System Supported by Magnetic Bearing Based on Rotation Speed[J].Machinery & Electronics,2016,(03):40-45.
点击复制

基于转速的磁轴承柔性转子系统模糊控制策略研究
分享到:

《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2016年03期
页码:
40-45
栏目:
自动控制与检测
出版日期:
2016-03-25

文章信息/Info

Title:
Research on Fuzzy Control Strategy for Flexible Rotor System Supported by Magnetic Bearing Based on Rotation Speed
作者:
王燕谢振宇张晓阳张浩
(南京航空航天大学机电学院,江苏 南京 210016)
Author(s):
WANG YanXIE ZhenyuZHANG XiaoyangZHANG Hao
(College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics,Nanjing 210016, China)
关键词:
磁悬浮轴承柔性转子模糊自调整PID转速
Keywords:
active magnetic bearingflexible rotorfuzzy self-adjusting PIDrotation speed
分类号:
TH133.3
文献标志码:
A
摘要:
建立了五自由度磁悬浮轴承柔性转子试验系统,利用Matlab工具箱对比分析了不完全微分PID和模糊自调整PID控制策略对系统动态性能的影响,设计制作了基于TMS320F28335 DSP的数字控制器硬件电路,在模糊自调整PID控制策略的基础上引入转速量,在不同转速区段采用不同的模糊自调整因子,以满足转子在各转速区段对支承特性的不同要求,编写了相应的软件,完成了系统的高速旋转试验。仿真和试验结果均表明,采用基于转速的模糊自调整控制策略,可以改善磁悬浮轴承柔性转子系统的动态性能。
Abstract:
A test system of flexible rotor supported by five degree-of-freedom active magnetic bearings is established. The influences of fuzzy self-adjusting PID and incomplete differential PID control strategies on dynamic characteristics of the system are analyzed separately by the Matlab toolbox. The hardware circuit and corresponding control programs of the digital controller based on TMS320F28335 DSP are developed. The value of the rotation speed is introduced into the digital controller. Different fuzzy self-tuning factors are adopted to meet the support features required by rotor in different rotation speed sectors. The tests of actual operation of the system are finished. The emulations and experiments show that, compared with the incomplete differential PID control strategy, fuzzy self-adjusting PID control strategy based on the rotation speed can significantly improve the dynamic performance of the system.

参考文献/References:

[1]Ueyama H.Helium cold compressor with active magnetic bearings[C]//Proceedings of the 7th International Symposium on Magnetic Bearings,Zurich,2000:1-6.
[2]窦忠才. 磁悬浮组合支撑系统的模糊控制策略研究[D].南京:南京航空航天大学,2010.
[3]胡业发,周祖德,江征风.磁力轴承的基础理论与应用[M]. 北京:机械工业出版社,2006.
[4]石辛民,郝整清.模糊控制及其MATLAB仿真[M].北京:清华大学出版社,2008.
[5]Sugenoa M,Nishidaa M. Fuzzy Control of Model Car[J].Fuzzy Sets & Systems, 1985, 16(85):103-113.
[6]李士勇.模糊控制和智能控制理论与应用[M].哈尔滨:哈尔滨工业大学出版社,2011.
[7]童水光,汪希萱.转子-轴承系统中电磁阻尼器理论研究[J].振动工程学报,1992,5(1):17-24.
[8]肖鹏飞.传感器冗余的磁悬浮轴承转子系统研究[D].南京:南京航空航天大学,2012.
[9]牟伟兴.磁悬浮轴承柔性转子系统的变参数控制研究[D].南京:南京航空航天大学,2010.

相似文献/References:

[1]李 辉,李海鹏.地铁轨道牵引电机轴承柔性转子过临界转速自动控制[J].机械与电子,2024,42(09):76.
 LI Hui,LI Haipeng.Automatic Control of Flexible Rotor over Critical Speed for Subway Traction Motor Bearings[J].Machinery & Electronics,2024,42(03):76.

备注/Memo

备注/Memo:
收稿日期:2015-12-14
基金项目:国家自然科学基金资助项目(51275238); 南京航空航天大学研究生创新基地(实验室)开放基金项目资助(ykfjj20150505)
作者简介:王燕(1991-),女,江苏南京人,硕士研究生,研究方向为磁悬浮技术;谢振宇(1968-) , 男,湖南人,副教授,研究方向为磁悬浮技术、机电一体化和转子动力学等。
更新日期/Last Update: 2016-03-25