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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1997, Vol. 18 ›› Issue (3): 351-354.

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ACTIVE VIBRATION CONTROL OF SMART SUPPORTER

Tang Feng1, Huang Shanglian1, Yin Xuegang1, Lei Yueming1, Chen Ru2   

  1. 1. Department of Optoelectronic Precision Instruments, Chongqing University, Chongqing, 630044;2. China Academy of Engineering Physics, Chengdu,610003
  • Received:1996-09-09 Revised:1996-11-20 Online:1997-06-25 Published:1997-06-25

Abstract:

Smart structure has a good adaptability and a good functionality because of incorporating sensors and actuators. In this paper, the active vibration control system of a 3 Dimensional supporter is realized based on smart structures. The finite element control equations are derived from Hamilton principle and Euler equation. The experimental results are provided.

Key words: smart structures, PZT, vibration active control

CLC Number: