基于STC12C5A60S2单片机的静态应变采集器设计  

Design of static strain acquisition based on STC12C5A60S2

作　　者：王留全[1] 霍建华[1] 

机构地区：[1]中国飞行试验研究院,陕西西安710089

出　　处：《电子设计工程》2013年第15期165-167,170,共4页Electronic Design Engineering

摘　　要：介绍了一种基于STC12C5A60S2单片机和ARINC429总线输出的机载静态应变采集器。该采集器具有多通道循环选通采集,单通道硬件调零,程控增益放大和与PC机串行接口通信等功能。其结构简单,性能稳定,采集精度高,已应用于多个型号飞机的飞行试验中。A static strain acquisition based on STC12LESA60S2 and ARINC429 bus data output is introduced. The static strain has multi-channels sampling, hardware offset voltage, PGA and communication with the host computer and other functions. It is simple, stability, reliability and has good performance. It is used in much the aircraft tests.

关 键 词：单片机 ARINC429 静态应变 采集器 飞行试验 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]