Decoupling control of radial force in bearingless switched reluctance motors based on inverse system

被引：0
|
作者：
Wu, Jianbing [1 ]
Sun, Yukun [1 ]
Liu, Xianfei [2 ]
Zhang, Liang [1 ]
Liu, Guohai [1 ]
Chen, Jinqian [1 ]
机构：
[1] Univ Jiangsu, Sch Elect & Informat Engn, Zhenjiang 212013, Peoples R China
[2] Univ Nantong, Sch Elect Engn, Nantong 226007, Jiangsu, Peoples R China
来源：
WCICA 2006: SIXTH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION, VOLS 1-12, CONFERENCE PROCEEDINGS | 2006年
基金：
中国国家自然科学基金;
关键词：
bearingless motor; switched reluctance motor; inverse system; decoupling control;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A bearingless switched reluctance motor (BSRM) is a multi variable, nonlinear and high coupling system. So the design of its control is very complicated. Based on basic electromagnetism theory, the paper derived a radial force model of a bearingless switched reluctance motor. Reversibility of the model is proved and inverse system approach is developed to realize the dynamic decoupling of radial force. A nonlinear controller based on inverse system is designed so that the nonlinear, strongly coupled system is decoupled into two linear subsystems. Linear control system techniques are applied to these decoupled linear subsystems to synthesize desired response. To verify the effectiveness of the control scheme, some simulations are carried out and the results are satisfactory.
引用
收藏
页码：1100 / +
页数：2
相关论文
共 50 条
  • [41] A Novel Mathematic Model of Bearingless Switched Reluctance Motors
    Zhou Yunhong
    Sun Yukun
    MATERIALS SCIENCE AND INFORMATION TECHNOLOGY, PTS 1-8, 2012, 433-440 : 7526 - 7529
  • [42] Equivalent Transformation and Control for Single-winding Bearingless Switched Reluctance Motors
    Cao, Xin
    Yang, Han
    Deng, Zhiquan
    Zhao, Lidan
    ELECTRIC POWER COMPONENTS AND SYSTEMS, 2016, 44 (09) : 1040 - 1050
  • [43] Complete Control of Radial Suspension Force for Bearingless Induction Motors
    Zhang, Shaoru
    Liu, Lingling
    Wang, Shuai
    Jia, Yikun
    Qie, Chenjie
    PROCEEDINGS OF THE 2016 IEEE 11TH CONFERENCE ON INDUSTRIAL ELECTRONICS AND APPLICATIONS (ICIEA), 2016, : 2180 - 2184
  • [44] Compensation Control for Radial Suspension Force in Bearingless Induction Motors
    Zhang, Shaoru
    Liu, Lingling
    Jia, Yikun
    Wang, Shuai
    Qie, Chenjie
    PROCEEDINGS OF THE 2016 IEEE 11TH CONFERENCE ON INDUSTRIAL ELECTRONICS AND APPLICATIONS (ICIEA), 2016, : 2185 - 2189
  • [45] Analytical Modeling of Nonlinear Radial Electromagnetic Force in Switched Reluctance Motors
    Hu S.
    Zuo S.
    Liu M.
    Zuo, Shuguang (sgzuo@tongji.edu.cn), 1600, China Machine Press (35): : 1189 - 1197
  • [46] Calculation and Remedial Strategy of Radial Force of Switched Reluctance Motors with Eccentricity
    Ji, Jinghua
    Sun, Yukun
    Zhao, Wenxiang
    Zhu, Xiaoyong
    Song, Chunxia
    ICEMS 2008: PROCEEDINGS OF THE 11TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS, VOLS 1- 8, 2008, : 3932 - +
  • [47] An Improved Radial Force Model of Sharing Suspension Windings Bearingless Switched Reluctance Motor
    Hao, Yi
    Wang, Xilian
    Cheng, Di
    2019 IEEE INTERNATIONAL ELECTRIC MACHINES & DRIVES CONFERENCE (IEMDC), 2019, : 1996 - 2001
  • [48] Radial force and torque of a bearingless switched reluctance motor operating in a region of magnetic saturation
    Takemoto, M
    Chiba, A
    Akagi, H
    Fukao, T
    CONFERENCE RECORD OF THE 2002 IEEE INDUSTRY APPLICATIONS CONFERENCE, VOLS 1-4, 2002, : 35 - 42
  • [49] Radial force and torque of a bearingless switched reluctance motor operating in a region of magnetic saturation
    Takemoto, M
    Chiba, A
    Akagi, H
    Fukao, T
    IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2004, 40 (01) : 103 - 112
  • [50] A decoupling control method of reluctance-type bearingless motors considering magnetic saturation
    Michioka, C
    Sakamoto, T
    Ichikawa, O
    Chiba, A
    Fukao, T
    IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 1996, 32 (05) : 1204 - 1210
12345