Decentralized Active Vibration Control Systems for Multi Degree of Freedom Structures

  • Wang, Jiankun (Department of Mechanical Engineering and Materials Science, Kumamoto University) ;
  • Iwai, Zenta (Department of Mechanical Engineering and Materials Science, Kumamoto University) ;
  • Deng, Mingcong (Department of Mechanical Engineering and Materials Science, Kumamoto University)
  • Published : 1999.10.01

Abstract

This paper is concerned with the design method of a de-centralized linear control system and its application to vibration control of multi degree of freedom structures. The method is based on the partial model matching on frequency domain by minimizing the relative model error functions between the diagonal elements of the open loop transfer function matrix of the control system and these of the reference model. The method is examined and evaluated by both simulation and experiment of a multi degree of freedom structure(MDFS).

Keywords