Performance investigation of energy-efficient active vibration control using energy-recycling method

Kanjuro Makihara, Junjiro Onoda, Kenji Minesugi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A promising method of hybrid vibration control using piezoelectric transducers and switchable circuits is studied. The hybrid approach improves the control performance of the bang-bang active method, by combining it with energy-recycling approach. A part of the electrical energy needed for vibration control is converted from vibration energy and stored, rather than being provided entirely from external sources. In addition, the method recycles the stored electrical energy many times, by preventing it from being dissipated, thus minimizing energy-consumption. We discuss the spillover energy into uncontrolled vibration modes in the hybrid method. A control-chattering prevention is also presented to avoid unnecessary energy-consumption and to obviate residual mode excitation.

Original languageEnglish
Title of host publication16th International Conference on Adaptive Structures and Technologies
Pages125-132
Number of pages8
Publication statusPublished - 2006 Dec 1
Externally publishedYes
Event16th International Conference on Adaptive Structures and Technologies, ICAST - Paris, France
Duration: 2005 Oct 92005 Oct 12

Publication series

Name16th International Conference on Adaptive Structures and Technologies

Other

Other16th International Conference on Adaptive Structures and Technologies, ICAST
CountryFrance
CityParis
Period05/10/905/10/12

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Building and Construction

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