引用本文:余文,袁艺.离心机转子减振控制:一种新型的自适应混合控制*[J].控制理论与应用,1997,14(2):210~215.[点击复制]
YU Wen,YUAN Yi.Decreased Vibration Control for trifuges Rotor:A New Adaptive Hybrid Control Technique[J].Control Theory and Technology,1997,14(2):210~215.[点击复制]
离心机转子减振控制:一种新型的自适应混合控制*
Decreased Vibration Control for trifuges Rotor:A New Adaptive Hybrid Control Technique
摘要点击 794  全文点击 394  投稿时间:1995-08-16  修订日期:1996-03-05
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DOI编号  
  1997,14(2):210-215
中文关键词  自校正PID  前馈补偿  变刚度  减振力
英文关键词  adaptive control  self-vibration of centrifuge rotor system  changing support stiffness  decreased vibration force
基金项目  
作者单位
余文,袁艺 东北大学自动化研究中心 
中文摘要
      本文提出了一种减小离心机转子振动的新型控制方案.通过对离心机转子支承刚度的主动控制与减振力的自校正前馈控制相结合,运用模型自适应修正和两级计算机控制等先进技术,使转子系统的振动最小.我们在一个转子试验台上对以上方法进行了验证,控制结果表明这一方法是十分有效的.
英文摘要
      This paper presents a new adaptive control method which can restrain centrifuge rotor system unstable self-vibration. In the new scheme,support stiffness active control and decreased vibration force adaptive control are combined effectively. Centrifuge rotor system is controlled in minimum vibration region.A horizontal centrifuge rotor experiment is used to test our new control method. Experimental result show the effectiveness of the proposed scheme.