光纤应变传感器在智能结构中的应用  

Applications of Fiber Optic Strain Sensor in Electrorheological Smart Structures

作　　者：韩雷[1] ArkadyS.Voloshin 

机构地区：[1]厦门大学,厦门361005 [2]LehighUniversity

出　　处：《仪器仪表学报》1999年第2期173-175,179,共4页Chinese Journal of Scientific Instrument

摘　　要：当结构的构型或持性可随外界因素而变，如以电流变材料制作并具备感知和控制功能，就是所谓的智能结构。光纤仁感器具有抗电磁干扰、高灵敏度、可挠曲铺设等优点，故成为构成传感系统的最佳选择。本文总结了作者在这方面的工作，并讨论了研究中的若干问题和前景。A smart structure is defined as a structural system whose geometric configuration or inherent characteristics can be modified in response to envirornental changes. When a tunable product based on electrorheological behavior with the sensory and control capabilities is implemented, the result is a smart structure. Fiber optic sensors have certain advantages over conventional sensors so they can be used as optimal strain sensing system/elements. This paper reviews the progress by authors and discuss some potential in the future.

关 键 词：光纤应变传感器 智能结构 电流变材料 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程] TP212[自动化与计算机技术—控制科学与工程]