Advanced Search
Volume 38 Issue 11
Nov.  2012
Turn off MathJax
Article Contents
Journal of Beijing University of Aeronautics and Astronautics  > 2012  >  (11): 1459-1463,1468.
Zhou Xinxiu, Fang Jiancheng, Liu Gang, et al. Disturbance observer based magnetically suspended reaction attitude flywheel motor control[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, (11): 1459-1463,1468. (in Chinese)
Citation: Zhou Xinxiu, Fang Jiancheng, Liu Gang, et al. Disturbance observer based magnetically suspended reaction attitude flywheel motor control[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, (11): 1459-1463,1468. (in Chinese)
shu

Disturbance observer based magnetically suspended reaction attitude flywheel motor control

  • 1.

    School of Instrument Science and Opto-electronics Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China

  • 2. China Academy of Space Technology Research Institute, Beijing 100094, China

  • Received Date: 27 May 2011
  • Publish Date: 30 Nov 2012
    Abstract
  • As the existence of mass unbalance of magnetically suspended flywheel rotor, the precision of output torque/speed of flywheel would be influenced. In order to estimate the unbalance vibration, a nonlinear disturbance observer for time-variation harmonic disturbance was proposed. The dynamic response and steady-stage error regulating characteristics can be adjusted according to systematic requirement. A variable structure controller based on nonlinear disturbance observer was designed for speed control and vibration compensation. By improving the sliding mode function and sign function the chattering can be suppressed. The validity of the control method has been proved by simulation and experiment. The proposed controller is superior in the dynamic response performance, steady-stage error regulating characteristics and disturbance attenuation ability.

     

    • FullText(HTML)
  • loading
    • References(14)
  • [1]
    Alexander L,Panagiotis T.A combined application of H∞ loop shaping and μ-synthesis to control high-speed flywheels [J].IEEE Transactions Control Systems Technology,2005,13(5):766-777
    [2]
    Hsu C T,Chen S L.Exact linearization of a voltage-controlled 3-pole active magnetic bearing system [J].IEEE Transactions Control Systems Technology,2002,10(4):618-625
    [3]
    韩邦成,房建成,郭家富. 不平衡质量对磁悬浮CMG转子运动特性的影响分析及实验[J]. 宇航学报,2008,29(2):585-589 Han Bangcheng,Fang Jiancheng,Guo Jiafu.Simulation analysis and test of the influence of imbalance mass on magnetically suspended rotor [J].Journal of Astronautics, 2008,29(2):585-589 (in Chinese)
    [4]
    Park T J.Identification of unbalance and high order sensor runout on rigid rotor supported by magnetic bearings [C]// Okada Y.8th International Symp on Magnetic Bearings.Japan:Ibaraki University,2002:355-360
    [5]
    Tamisier V.Synchronous unbalance cancellation across critical speed using a closed-loop method [C]// Okada Y.8th International Symp on Magnetic Bearings.Japan:Ibaraki University,2002:399-404
    [6]
    Setiawan J D,Mukherjee R,Maslen E H.Variable magnetic stiffness approach for simultaneous sensor run-out and mass unbalance compensation in active magnetic bearings[C]// Schweitzer G.7th International Symp on Magnetic Bearings.Switzerland:ETH Zurich,2000:549-554
    [7]
    Chen X,Su C Y,Fukuda T.A nonlinear disturbance observer for multivariable systems and its application to magnetic bearing systems [J].IEEE Transactions Control Systems Technology,2004,12(4):569-577
    [8]
    Komada S,Machii N,Fukuda T.Control of redundant manipulators considering order of disturbance observer [J].IEEE Trans Ind Electron,2002,47(2):413-420
    [9]
    Schrijver E,Dijk J V.Disturbance observers for rigid mechanical systems:Equivalence,stability and design [J].J Dyn Syst,Meas,Control,2002,124(3):539-548
    [10]
    Chen Wenhua.Nonlinear disturbance observer-enhanced dynamic inversion control of missiles [J].Journal of Guidance,Control,and Dynamics,2003,26(1):161-166
    [11]
    Chen Wenhua.Harmonic disturbance observer for nonlinear systems [J].Journal of Dynamic Systems Measurement and Control,2003,125(1):114-123
    [12]
    Chen Wenhua.Disturbance observer based control for nonlinear systems [J].IEEE/ASME Trans Mechatronics,2004,9(4):706-710
    [13]
    夏常亮,刘均华,俞卫,等. 基于扩张状态观测器的永磁无刷直流电机滑模变结构控制[J]. 电机工程学报,2006,26(20):139-143 Xia Changliang,Liu Junhua,Yu Wei,et al.Variable structure control of bldcm based on extended state observer [J].Proceedings of CSEE,2006,26(20):139-143(in Chinese)
    [14]
    刘贤兴,胡育文,卜言柱. 基于滑模变结构的永磁同步电机精确线性化控制[J]. 航空学报,2008,29 (5):1269-1273 Liu Xianxing,Hu Yuwen,Bu Yanzhu.Precision linearization control for permanent magnet synchronous motor based on sliding mode variable structure control [J].Acta Aeronautica et astronautica Sinica,2008,29(5):1269-1273(in Chinese)
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Get Citation
    PDF
    XML

    Article Metrics

    Article views(1635) PDF downloads(700) Cited by()
    Proportional views
    Related

    Copyright © Journal of Beijing University of Aeronautics and Astronautics

    Address: Editorial Department of Journal of Beijing University of Aeronautics and Astronautics, 37 Xueyuan Road, Haidian District, Beijing Post Code: 100191 Email: jbuaa@buaa.edu.cn

    Supported by: Beijing Renhe Information Technology Co., Ltd.    

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return