Research on vibration compensation control of electromagnetic bearings rotor

被引：4

作者：

Ji, Wen ^{[1
]}

Lv, Dongyuan ^{[2
]}

Lv, Qichao ^{[2
]}

Yuan, Jianjun ^{[1
]}

Rong, Lijun ^{[1
]}

Zhu, Lili ^{[1
]}

机构：

[1] Tongji Univ, Maglev Transportat Engn Technol Res Ctr, Shanghai 201804, Peoples R China

[2] Shanghai Aerosp Elect Technol Inst, Shanghai 201109, Peoples R China

来源：

INTERNATIONAL JOURNAL OF MODELLING IDENTIFICATION AND CONTROL | 2021年 / 39卷 / 04期

关键词：

magnetically suspended rotor; mass imbalance; notch filter; vibration control; force compensation;

D O I：

10.1504/IJMIC.2021.123786

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Aiming at the micro vibration caused by mass imbalance of high-speed magnetically suspended rotor, a novel electromagnetic force vibration compensation control method based on adaptive notch filter has been studied. Considering the influence of mass imbalance disturbance, the closed-loop control system model is established, and the internal relationship between mass imbalance and electromagnetic force disturbance is analysed. The simulation results show that the method can effectively suppress the influence of electromagnetic force induced by mass imbalance and reduce the micro vibration of the whole system.

引用

页码：279 / 284

页数：6

共 8 条

[1] Adaptive control for unbalance vibration of active-passive hybrid magnetically suspended rotor [J].

Cui, Pei-Ling ;

Ge, Yu-Huan ;

Fang, Jian-Cheng ;

Li, Hai-Tao .

Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2015, 23 (01) :122-131

[2] Vibration mechanism analysis and dynamic model development of magnetically suspended rigid rotor system [J].

Fang, Jian-Cheng ;

Zhang, Hui-Juan ;

Liu, Hu .

Kongzhi Lilun Yu Yingyong/Control Theory and Applications, 2014, 31 (12) :1707-1713

[3] Unbalance compensation using generalized notch filters in the multivariable feedback of magnetic bearings [J].

Herzog, R ;

Buhler, P ;

Gahler, C ;

Larsonneur, R .

IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, 1996, 4 (05) :580-586

[4]

[刘彬 Liu Bin], 2010, [机械工程学报, Chinese Journal of Mechanical Engineering], V46, P188

[5]

[刘程子 Liu Chengzi], 2020, [中国电机工程学报, Proceedings of the Chinese Society of Electrical Engineering], V40, P4602

[6]

Liu Q., 2019, J VIBRATION SHOCK, V38, P128

[7]

Meng M., 2014, AEROSP CONTROL APPL, V40, P53

[8]

Wei J.B., 2016, STUDY CONTROL TECHNO

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