Matériaux & Techniques
Volume 89, 2001“Intelligent” materials and systems
|Page(s)||18 - 20|
|Published online||21 June 2017|
Study of vibration control system of CFRP composite beam with piezoceramics and electro-rheological fluids actuators
1 Department of Industrial and Systems Engineering, Setsunan University, Japan
2 Department of Mechanical Engineering, Osaka City University, Japan
In the present study, vibration control of a hybrid smart composite beam actuated by electro-rheological fluids (abbreviated to ERF) and piezoceramic actuators is investigated. A carbon fiber reinforced plastics (CFRP) cantilevered beam including interleaved ERF and bonded piezoceramics is tested under sinusoidal excitations. Four kinds of feedback-control strategies for both ERF and piezoceramic actuators are adopted to suppress the deflection of the beam. The suitable control system with two types of actuators is discussed.
© SIRPE 2001
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