AD693在扫掠力信号调理中的应用  

Application of AD693 in Wheel-Scan Force Signal Conditioning

作　　者：黄志辉[1,2] 涂开武[1,2] 程鑫鑫[1,2] 

机构地区：[1]中南大学机电工程学院,湖南长沙410083 [2]高性能复杂制造国家重点实验室,湖南长沙410083

出　　处：《测控技术》2013年第1期19-22,共4页Measurement & Control Technology

基　　金：国家自然科学基金资助项目(50675230)

摘　　要：以轮轨扫掠力监测为目的,借助高速弹射试验台,探索一种有较好抗干扰性能的电路设计方法,为研究扫掠力最佳监测点提供了实验基础。设计了以AD693为核心的调理电路,对电路的设计要点进行了详细的分析介绍,并通过DAQ板卡对该调理电路的输出信号进行了数据采集实验验证。Taking the monitoring of wheelscan force as research purpose, through the support from highspeed ejection experimental platform, one design of antijamming conditioning circuit has been discussed for the futh er research on better detection points of wheelscan force. A conditoning circuit is designed on the basis of AD693, meanwhile the essentials of the circuit design are given in detail. Through the DAQ board, data acqui sition experiment has been verified for the output signal of the conditioning circuit.

关 键 词：轮轨扫掠力 信号调理 高速弹射 抗干扰 电流变送器 

分 类 号：TN709[电子电信—电路与系统]