电流模技术在聚偏二氟乙烯压电传感器中的应用  

The Current-Mode Technology Have Application in PVDF Piezoelectric Sensor

作　　者：张玲[1] 何伟[1] 裴柳进[1] 

机构地区：[1]重庆大学通信与测控工程学院,重庆400044

出　　处：《重庆大学学报（自然科学版）》2000年第2期53-55,共3页Journal of Chongqing University

基　　金：国家自然科学基金资助项目! ( 69675 0 18)

摘　　要：应用电流模技术 ,采用具有有源电流反馈 ,高速、宽带的低噪高精度单片集成数放AMP 0 1,研究聚偏二氟乙烯 (PVDF)薄膜的压电效应、任意分布特性 ,建立压电特性方程 ,从而说明任意分布的集成智能结构触觉传感器模型 。In this paper apply the Current Mode Technology,adopt single chip integration data amplifier AMP 01 which have the specificity of electric current feedback,high-speed,wide band frequency,lower noise and higher precision,to Study Piezoelectric effect and arbitrary dispersed specificity about PVDF film.The equation of Piezoelectric specificity is built.Talk over the integration intelligence structure sensor model of tactility which have the specificity of arbitrary dispersed.Discuss application in bionics skin. [WT5HZ]

关 键 词：压电效应 电流模 聚偏二氟乙烯 压电传感器 

分 类 号：TQ325.4[化学工程—合成树脂塑料工业] TM22[一般工业技术—材料科学与工程]