Design and performance research of an adaptive damper composed of electrorheological fluids and piezoelectric ceramics

Tang Hong, Zhao Xiaopeng, Liu Shu

科研成果: 期刊稿件文献综述同行评审

15 引用 (Scopus)

摘要

A new kind of adaptive damper composed of electrorheological (ER) fluids and piezoelectric ceramics is proposed in this paper. Its feature is that piezoelectric ceramics respond to outside vibrations and provide an electric field to solidify the ER fluid in the damper so that the auto-adjustment of damping is realized. According to the change of the frequency and amplitude of the outside vibrations, the response of an ER fluid changes and the adaptive control of vibration is realized. Compared with ordinary ER dampers, there is no high voltage sources and computer control equipment in the damper system. The computer simulation shows that the vibration suppression effect of the damper increases with the stimulating force, but the vibration suppression effect decreases when the stimulating frequency increases. In the test of the damper's performance we observe manifest vibration suppression results.

源语言英语
页(从-至)347-354
页数8
期刊Smart Materials and Structures
12
3
DOI
出版状态已出版 - 6月 2003

指纹

探究 'Design and performance research of an adaptive damper composed of electrorheological fluids and piezoelectric ceramics' 的科研主题。它们共同构成独一无二的指纹。

引用此