China Mechanical Engineering ›› 2010, Vol. 21 ›› Issue (8): 897-903.

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A Review of Unbalance Control Technology of Active Magnetic Bearings 

Zhang Kai;Zhang Xiaozhang

  1. Tsinghua University,Beijing,100084
  • Online:2010-04-25 Published:2010-05-05



  1. 清华大学,北京,100084


A review of the research work performed in unbalance control of rotating machinery supported by active magnetic bearings was presented according to lots of related references.The discussion was focused on the development of unbalance control methods,which are very important for high speed machinery with active magnetic bearings.The advantages and the disadvantages of different methods were analyzed,along with their common places.At last,the further development of unbalance control technology
was discussed.

Key words: active magnetic bearing, unbalance control, dynamic balance, rotation machine




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