Affiliation of Author(s):航空学院
Journal:压电与声光
Key Words:电荷放大器;多通道;程控;ARM;结构健康监测;
Abstract:针对基于压电传感器的结构健康监测系统特别设计了一16通道的程控电荷放大器板卡,由嵌入式微控制芯片STM32F407IGT6进行板卡的功能和状态控制。程控电荷放大器板卡包含驱动传感选择模块、电荷转换模块、无源滤波模块、二级放大兼微调模块、带通滤波模块及USB传输模块等,满足研制的电荷放大器具备的各项功能,同时具有体积小及集成度高等优点。板卡与上位机直接通过USB串口进行通信,上位机用户界面基于LabVIEW软件进行开发。
Translation or Not:no
Date of Publication:2017-04-15
Co-author:彭俊华,Jinhao Qiu,jihongli,王玉海
Correspondence Author:Yipeng Wu
Associate Professor
Supervisor of Master's Candidates
Gender:Male
Alma Mater:格勒诺布尔大学
Education Level:格勒诺布尔大学
Degree:Doctoral Degree in Engineering
School/Department:College of Aerospace Engineering
Discipline:Engineering Mechanics. Measurement Technology and Instrumentation
Contact Information:yipeng.wu@nuaa.edu.cn
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