Health monitoring and active control of composite structures using piezoceramic patches

被引：73

作者：

Schulz, MJ ^{[1
]}

Pai, PF

Inman, DJ

机构：

[1] N Carolina Agr & Technol State Univ, NASA, Ctr Aerosp Res, Greensboro, NC 27411 USA

[2] N Carolina Agr & Technol State Univ, NSF, Ctr Adv Mat & Smart Struct, Dept Engn Mech, Greensboro, NC 27411 USA

[3] Univ Missouri, Dept Mech & Aerosp Engn, Struct Mech & Control Lab, Columbia, MO 65211 USA

[4] Virginia Polytech Inst & State Univ, Ctr Intelligent Mat & Struct, Blacksburg, VA 24061 USA

来源：

COMPOSITES PART B-ENGINEERING | 1999年 / 30卷 / 07期

基金：

美国国家科学基金会;

关键词：

piezoceramics; vibration;

D O I：

10.1016/S1359-8368(99)00034-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents new techniques under development for monitoring the health and suppressing the vibration of flexible composite structures. The techniques use piezoceramic patches bonded to the structure for actuation and sensing. Simulations and experiments are presented to demonstrate the utility of the methods for beam and panel structures. Limitations of piezoceramic materials are discussed, and suggestions are given for improving the techniques and for developing new uses of piezoceramic materials and smart structures. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：713 / 725

页数：13