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WU Da-fang, HUANG Liang, WANG Yue-wu, MU Meng, ZHOU An-feng. Research on active vibration control on a piezoelectric intelligent flexible beam[J]. JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2012, 21(4): 447-452.
Citation: WU Da-fang, HUANG Liang, WANG Yue-wu, MU Meng, ZHOU An-feng. Research on active vibration control on a piezoelectric intelligent flexible beam[J].JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY, 2012, 21(4): 447-452.

Research on active vibration control on a piezoelectric intelligent flexible beam

  • Received Date:2011-10-21
  • The principles and methods of active vibration control on a flexible cantilever beam using piezoelectric patches as actuators is studied. Active control of the first two modes of the flexible cantilever beam is implemented based on the independent modal control law. Experimental results show that the structural damping of the flexible cantilever beam is effectively improved and an excellent degree of vibration suppression is achieved with the active vibration control strategy.
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