基于模型参考自适应系统的电磁轴承支承转子不平衡量辨识及振动抑制

仝宇; 田中梁; 孙岩桦; 曹建荣

doi:10.7652/xjtuxb202204016

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基于模型参考自适应系统的电磁轴承支承转子不平衡量辨识及振动抑制

更新时间：2025-07-09

- 基于模型参考自适应系统的电磁轴承支承转子不平衡量辨识及振动抑制
- Unbalance Identification and Vibration Suppression for Support Rotor of Electromagnetic Bearing in Basis of Model Reference Adaptive System
- 西安交通大学学报 2022年56卷第4期页码：147-156
- 作者机构：
  
  1. 西安交通大学机械工程学院,西安,710049
  2. 上海汽车集团股份有限公司前瞻技术研究部,上海,201804
- 作者简介：
  
  : 2021-10-12。作者简介: 仝宇(1998—),男,硕士生
  孙岩桦(通信作者),男,副教授。基金项目: 陕西省重点研发计划资助项目(2017ZDXM-GY-013)
- 基金信息：
  
  : 2021-10-12。作者简介: 仝宇(1998—),男,硕士生;孙岩桦(通信作者),男,副教授。基金项目: 陕西省重点研发计划资助项目(2017ZDXM-GY-013);上海汽车工业科技发展基金会资助项目(1707)
- DOI：10.7652/xjtuxb202204016
  中图分类号： TM355
- 网络首发：2022-04-10，
  
  纸质出版：2022
- 稿件说明：
移动端阅览
仝宇, 田中梁, 孙岩桦, 等. 基于模型参考自适应系统的电磁轴承支承转子不平衡量辨识及振动抑制[J]. 西安交通大学学报, 2022,56(4):147-156.

TONG Yu, TIAN Zhongliang, SUN Yanhua, et al. Unbalance Identification and Vibration Suppression for Support Rotor of Electromagnetic Bearing in Basis of Model Reference Adaptive System[J]. 2022, 56(4): 147-156.
仝宇, 田中梁, 孙岩桦, 等. 基于模型参考自适应系统的电磁轴承支承转子不平衡量辨识及振动抑制[J]. 西安交通大学学报, 2022,56(4):147-156. DOI： 10.7652/xjtuxb202204016.

TONG Yu, TIAN Zhongliang, SUN Yanhua, et al. Unbalance Identification and Vibration Suppression for Support Rotor of Electromagnetic Bearing in Basis of Model Reference Adaptive System[J]. 2022, 56(4): 147-156. DOI： 10.7652/xjtuxb202204016.

摘要

针对电磁轴承支承转子质量不平衡引起的同频振动问题

提出了一种基于模型参考自适应系统(model reference adaptive systems

MRAS)的转子不平衡量辨识与在线补偿相结合的算法

该算法鲁棒性强且能够有效简化控制器结构。针对转子在两个轴承平面内的等效不平衡量

提出了基于模型参考自适应的不平衡量辨识算法

根据Popov超稳定性理论进行自适应律设计并通过设计相位补偿角保证辨识算法在全转速范围内的稳定性; 针对模型误差和复杂工况带来的系统参数变化

根据辨识结果生成补偿电流的初始值

并利用同样的模型参考自适应算法对补偿电流进行在线微调

从而在保证补偿精度的前提下大大提高了算法的收敛速度。仿真分析和实验研究结果表明:所提算法能够使两端轴承处的转子振幅在0.2 s内迅速衰减并保持稳定

对振动位移中的转速同频分量抑制效果达到90%以上

且能够自适应转速的变化。所提算法能快速准确地抑制不平衡所引起的转子振动

可满足多种场合下对转子高回转精度的要求。

Abstract

In the case of synchronous vibration caused by mass unbalance of electromagnetic bearing's support rotor

an algorithm combining rotor unbalance identification with on-line compensation based on model reference adaptive systems(MRAS)is proposed

which is robust and can effectively simplify the controller structure. The rotor unbalance in two bearing planes is equivalent

so an unbalance identification algorithm based on model reference adaptive is proposed. Its adaptive law is designed according to the Popov hyperstability theory

and the stability in the full speed range is ensured by phase compensation angle; In view of the system parameter changes caused by model errors and complex conditions

the initial value of the compensation current is generated according to the identification results

and the same model reference adaptive algorithm is used to fine-adjust the compensation current online

thus greatly improving the convergence rate of the algorithm on the premise of accurate compensation. The results of simulation analysis and experimental study show that:by this proposed algorithm

rotor amplitude at both ends of the bearing can rapidly attenuate and maintain stable within 0.2 s

and the speed-frequency component in the vibration displacement can be suppressed by more than 90%. Moreover

the algorithm could adapt to the change of rotational speed. The proposed algorithm can quickly and accurately suppress the rotor vibration caused by unbalance

and satisfy the requirements for high rotation accuracy of the rotor in various scenes.

关键词

Keywords

references

张维煜, 朱熀秋, 袁野. 磁悬浮轴承应用发展及关键技术综述 [J]. 电工技术学报, 2015, 30(12): 12-20.

ZHANG Weiyu, ZHU Huangqiu, YUAN Ye. Study on key technologies and applications of magnetic bearings [J]. Transactions of China Electrotechnical Society, 2015, 30(12): 12-20.

施佳余, 吴国庆, 茅靖峰, 等. 磁悬浮轴承系统控制方法研究 [J]. 机械设计与制造, 2015(12): 265-268.

SHI Jiayu, WU Guoqing, MAO Jingfeng, et al. Research of magnetic bearing system control method [J]. Machinery Design Manufacture, 2015(12): 265-268.

LIU Gang, LI Jinlei, ZHENG Shiqiang, et al. Suppression of synchronous current using double input improved adaptive notch filter algorithm [J]. IEEE Transactions on Industrial Electronics, 2020, 67(10): 8599-8607.

ZHENG Shiqiang, FENG Rui. Feedforward compensation control of rotor imbalance for high-speed magnetically suspended centrifugal compressors using a novel adaptive notch filter [J]. Journal of Sound and Vibration, 2016, 366: 1-14.

巩磊, 杨智, 祝长生, 等. 基于极性切换自适应陷波器的磁悬浮高速电机刚性转子自动平衡 [J]. 电工技术学报, 2020, 35(7): 1410-1421.

GONG Lei, YANG Zhi, ZHU Changsheng, et al. Automatic balancing for rigid rotor of magnetically levitated high-speed motors based on adaptive notch filter with polarity switching [J]. Transactions of China Electrotechnical Society, 2020, 35(7): 1410-1421.

PENG Cong, HE Jiaxi, ZHU Mengting, et al. Optimal synchronous vibration control for magnetically suspended centrifugal compressor [J]. Mechanical Systems and Signal Processing, 2019, 132: 776-789.

LIU Yang, MING Shuaishuai, ZHAO Siyao, et al. Research on automatic balance control of active magnetic bearing-rigid rotor system [J]. Shock and Vibration, 2019, 2019: 3094215.

毛川, 祝长生. 主动电磁轴承刚性转子系统实时变步长迭代不平衡补偿 [J]. 中国电机工程学报, 2018, 38(13): 3960-3968.

MAO Chuan, ZHU Changsheng. A real-time variable step size iterative unbalance compensation for active magnetic bearing-rigid rotor systems [J]. Proceedings of the CSEE, 2018, 38(13): 3960-3968.

蒋科坚, 王骏, 祝长生. 适合变速转子的不平衡质径积搜索电磁轴承振动抑制 [J]. 机械工程学报, 2018, 54(21): 72-80.

JIANG Kejian, WANG Jun, ZHU Changsheng. Vibration suppression by seeking unbalance mass-radius product in active magnetic bearing-rotor system with varying speed condition [J]. Journal of Mechanical Engineering, 2018, 54(21): 72-80.

巩磊, 祝长生. 基于变角度补偿算法的磁悬浮高速电机刚性转子系统的不平衡振动抑制 [J/OL]. 中国电机工程学报[2021-08-01]. https: ∥kns.cnki.net/kcms/detail/detail.aspx?doi=10.13334/j.0258-8013. pcsee.200096.

GONG Lei, ZHU Changsheng. Unbalance vibration suppression of an active magnetic bearings-rigid rotor system for high-speed motors based on variable angle compensation algorithm [J/OL]. Proceedings of the CSEE[2021-08-01]. https: ∥kns.cnki.net/kcms/detail/detail.aspx?doi=10.13334/j.0258-8013.pcsee. 200096.

ZHENG Yangbo, MO Ni, ZHOU Yan, et al. Unbalance compensation and automatic balance of active magnetic bearing rotor system by using iterative learning control [J]. IEEE Access, 2019, 7: 122613-122625.

吴海同, 周瑾, 纪历. 基于单相坐标变换的磁悬浮转子不平衡补偿 [J]. 浙江大学学报(工学版), 2020, 54(5): 963-971.

WU Haitong, ZHOU Jin, JI Li. Unbalance compensation of magnetically suspended rotor based on single phase coordinate transformation [J]. Journal of Zhejiang University(Engineering Science), 2020, 54(5): 963-971.

YABUI S, INOUE T. Development of adaptive feed-forward cancellation with frequency estimation algorithm for compensation of periodic disturbance at arbitrary frequency [J]. Journal of Dynamic Systems, Measurement, and Control, 2019, 141(12): 121014.

YU Yuanjin, YANG Zhaohua, HAN Chao, et al. Disturbance-observer based control for magnetically suspended wheel with synchronous noise [J]. Control Engineering Practice, 2018, 72: 83-89.

LIU Yifan, LIU Gang, XIE Jinjin, et al. Rotor unbalance vibration suppression for MSCMG using composite anti-disturbance control method [C]∥Proceedings of the 2019 Chinese Control Conference(CCC). Piscataway, NJ, USA: IEEE, 2019: 3272-3277.

KANG C, TSAO T C. Control of magnetic bearings for rotor unbalance with plug-in time-varying resonators [J]. Journal of Dynamic Systems, Measurement, and Control, 2016, 138(1): 011001.

周天豪, 陈磊, 祝长生, 等. 基于自适应变步长最小均方算法的磁悬浮高速电机不平衡补偿 [J]. 电工技术学报, 2020, 35(9): 1900-1911.

ZHOU Tianhao, CHEN Lei, ZHU Changsheng, et al. Unbalance compensation for magnetically levitated high-speed motors based on adaptive variable step size least mean square algorithm [J]. Transactions of China Electrotechnical Society, 2020, 35(9): 1900-1911.

PESCH A H, SAWICKI J T. Active magnetic bearing online levitation recovery through μ-synthesis robust control [J]. Actuators, 2017, 6(1): 2.

GOTO M, MIZUNO T, TAKAMI I, et al. Robust H∞ control for active magnetic bearing system with imbalance of the rotor [C]∥Proceedings of the 2016 IEEE 14th International Workshop on Advanced Motion Control(AMC). Piscataway, NJ, USA: IEEE, 2016: 297-303.

CUI Peiling, HE Jingxian, FANG Jiancheng. Static mass imbalance identification and vibration control for rotor of magnetically suspended control moment gyro with active-passive magnetic bearings [J]. Journal of Vibration and Control, 2016, 22(10): 2313-2324.

陈有鹏, 卜文绍, 张晓峰, 等. 无轴承异步电机的无功功率MRAS转速辨识研究 [J]. 控制工程, 2020, 27(7): 1118-1124.

CHEN Youpeng, BU Wenshao, ZHANG Xiaofeng, et al. Research on speed identification of reactive power MRAS for bearingless induction motor [J]. Control Engineering of China, 2020, 27(7): 1118-1124.

董宁. 自适应控制 [M]. 北京: 北京理工大学出版社, 2009.

ISO. Mechanical vibration-vibration of rotating machinery equipped with active magnetic bearings: part 2 evaluation of vibration: ISO14839-2[S]. London, UK: ISO, 2004: 35.

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