|本期目录/Table of Contents|

[1]方鹏,蒋科坚.采用电磁轴承控制柔性转子临界转速分布的建模和仿真分析[J].浙江理工大学学报,2014,31-32(自科3):221-227.
 FANG Peng,JIANG Ke Jian.Modeling and Simulation Analysis of Controlling Distribution of Critical Speed of Flexible Rotor with Electromagnetic Bearing[J].Journal of Zhejiang Sci-Tech University,2014,31-32(自科3):221-227.
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采用电磁轴承控制柔性转子临界转速分布的建模和仿真分析()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第31-32卷
期数:
2014年自科3期
页码:
221-227
栏目:
机械工程
出版日期:
2014-05-10

文章信息/Info

Title:
Modeling and Simulation Analysis of Controlling Distribution of Critical Speed of Flexible Rotor with Electromagnetic Bearing
文章编号:
1673-3851 (2014) 03-0221-07
作者:
方鹏 蒋科坚
浙江理工大学信息学院, 杭州310018
Author(s):
FANG Peng JIANG Ke Jian
The School of Information Science and Technology, Zhejiang Sci-Tech University,Hangzhou 310018, China
关键词:
电磁轴承 柔性转子 磁悬浮 有限元 临界转速
分类号:
TH133
文献标志码:
A
摘要:
提出了采用电磁轴承支承柔性转子,通过支承特性的调节,改变柔性转子的各阶临界转速的分布位置,使柔性转子顺利实现超临界运行。将电磁轴承支承特性建模融入到经典转子动力学的柔性转子有限元建模理论中去,构建了电磁轴承支承的柔性转子系统模型进行仿真。仿真结果表明:通过调节电磁轴承的等效刚度,可以明显改变柔性转子平动和锥动两个刚体临界转速,而对一阶弯曲和二阶弯曲两个弯曲临界转速影响不大。调节等效阻尼可明显减小转子过临界时的振动。

参考文献/References:

[1] Arredondo I, Jugo J, Etxebarria V. Modeling and control of a flexible rotor system with AMBbased sustentation[J]. ISA Transactions, 2008, 47(1): 101-112.
[2] Arias M M, Silva N G. Finite element modeling and unbalance compensation for a two disks asymmetrical rotor system[C]//Electrical Engineering, Computing Science and Automatic Control, 2008: CCE 2008 5th International Conference on. IEEE, 2008: 386-391.
[3] Tseng C Y, Shih T W, Lin J T. A kalman filterbased automatic rotor dynamic balancing scheme for electric motor mass production[C]//Materials Science Forum. 2006, 505: 997-1002.
[4] 李红伟, 徐旸, 谷会东, 等. 电磁轴承挠性转子系统的本机动平衡方法[J]. 中国机械工程, 2008, 19(12): 1419-1422.
[5] Kang Y, Lin T W, Chu M H, et al. Design and Simulation of a NeuralPD Controller for Automatic Balancing of Rotor[M]//Advances in Neural NetworksISNN 2006. Springer Berlin Heidelberg, 2006: 1104-1109.
[6] Dyer S W, Adaptive Optimal Control of Active Balancing Systems for HighSpeed Rotating Machinery[D]. Michigan: University of Michigan, 1999.
[7] 汪希平, 朱礼进, 于良, 等. 主动磁轴承转子系统动力学特性的研究[J]. 机械工程学报, 2001, 37(11): 7-12.
[8] 周朝暾, 汪希平, 严慧艳. 主动电磁轴承转子系统振动模态的分析研究[J]. 机械科学与技术, 2004, 10(23): 1163-1166.
[9] 谢振宇, 徐龙祥, 李迎, 等. 控制参数对磁悬浮轴承转子系统动态特性的影响[J]. 航空动力学报, 2004, 19(2): 174-178.
[10] Xu Y, Yu H, Zhao L, et al. Development of a magnetic bearing rotor dynamics analysis software package[C]. Proc. of the 12th Int Symp on Magnetic Bearings. Wuhan:  2010: 53-70.
[11] 钟一谔, 何衍宗, 王正, 等. 转子动力学[M]. 北京: 清华大学出版社, 1987: 143-194.
[12] 徐龙祥. 高速旋转机械轴系动力学设计[M]. 北京: 国防工业出版社, 1994: 131-182.
[13] Cade I S, Keogh P S, Sahinkaya M N. Fault identification in rotor/magnetic bearing systems using discrete time wavelet coefficients[J]. Mechatronics, IEEE/ASME Transactions on, 2005, 10(6): 648-657.
[14] Schlotter M, Keogh P S. Synchronous position recovery control for flexible rotors in contact with auxiliary bearings[J]. Journal of Vibration and Acoustics, 2007, 129(5): 550-558.
[15] Sahinkaya M N, Abulrub A H G, Keogh P S, et al. Multiple sliding and rolling contact dynamics for a flexible rotor/magnetic bearing system[J]. Mechatronics, IEEE/ASME Transactions on, 2007, 12(2): 179-189.
[16] Keogh P S. Transient rotor/active magnetic bearing control using sampled wavelet coefficients[J]. Journal of Engineering for Gas Turbines and Power, 2007, 129: 549.
[17] Cole M O T, Keogh P S, Sahinkaya M N, et al. Towards fault tolerant active control of rotormagnetic bearing systems[J]. Control Engineering Practice, 2004, 12(4): 491-501.

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备注/Memo

备注/Memo:
收稿日期: 2013-11-04
基金项目: 国家自然科学基金(11272288),中国博士后科学基金(2013M531452),浙江省自然科学基金(LY12E05027),浙江理工大学科研基金(1104827-Y)
作者简介: 方鹏(1989-),男,硕士研究生,主要从事数字信号处理,磁悬浮控制方面的研究
通信作者: 蒋科坚,电子邮箱:jkjofzju@163.com
更新日期/Last Update: 2014-05-19