磁致伸缩换能器电气模拟中阻抗圆图的应用研究  

Research on Impedance Circular Diagram of Magnetostrictive Transducer Electric and its Applications

作　　者：李继容[1] 

机构地区：[1]五邑大学信息学院,广东江门529020

出　　处：《自动化博览》2007年第3期88-91,共4页Automation Panorama1

基　　金：广东省自然科学基金项目(5013333)

摘　　要：分析了磁致伸缩换能器的等效电路模型,并且提出了用阻抗圆图确定换能器电气模拟网络的电气元件参数的计算方法。最后通过对试验数据的分析和采用曲线拟合的方法进一步对阻抗圆图的应用进行说明。The equivalent circuit model ofmagnetostrictive transducer is analyzed in the paper, A method about determining magnetostrictive transducer electric simulated parameters by admittance circular diagram is also presented. Finally, by analyzing the experimental data and curve fitting, we further describe the application of the impedance circual diagram.

关 键 词：阻抗圆图 磁致伸缩换能器 等效电路 

分 类 号：TN712.2[电子电信—电路与系统]