Synthesis of electrical networks interconnecting PZT actuators to damp mechanical vibrations

被引：14

作者：

dell'Isola, F

Henneke, EG

Porfiri, M

机构：

[1] Univ Roma La Sapienza, Dipartimento Ingn Strutturale & Geotecn, I-00184 Rome, Italy

[2] Virginia Tech, Dept Engn Sci & Mech, Blacksburg, VA 24060 USA

来源：

INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS | 2001年 / 14卷 / 1-4期

关键词：

D O I：

10.3233/JAE-2002-501

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper proves that it is possible to damp mechanical vibrations of some beam frames by means of piezoelectric actuators interconnected via passive networks. We create a kind of electromechanical wave guide where the electrical velocity group equals the mechanical one thus enabling an electromechanical energy transfer. Numerical simulations are presented which prove the technical feasibility of the proposed device.

引用

页码：417 / 424

页数：8