基于C8051F005单片机航空交流电参数测试仪的设计  

Design of aero AC parameter measurement instrument based on C8051F005

作　　者：呼靳宏[1] 郝迎吉[1] 王瑜[1] 王蒙 

机构地区：[1]西安科技大学机械工程学院,陕西西安710054 [2]西安筑路机械有限公司自控部,陕西西安710032

出　　处：《国外电子元器件》2007年第11期14-16,共3页International Electronic Elements

摘　　要：介绍了基于单片机航空交流电参数测试仪的系统设计。以Silicon Labs公司的C8051F005单片机为核心设计出数据采集板,通过RS-232串口与上位机通讯。运用Lab Windows/CVI编写的上位机软件实现信号的检测以及波形和数据的显示,给出了测试仪硬件电路的组成和软件流程图。本系统具有硬件结构简单、容易实现和成本低等特点,在实际应用中其稳定性、精确性均能满足客户要求。The design of aeronautics AC parameters tester based on the single-chip is introduced.The core component of data acquisition board is C8051F005 single chip of Silicon Labs Company,and com- munication with PC through RS-232. The signal processing software programmed with LabWindows/CVI can be used successfully to fulfill inspection of signal and display of the waveform and data. The hardware and software configuration of test instrument are provided.The hardware of the system is simple, and can be easily realized.The stability and precision of the measurement instrument are enough to meet the requirements.

关 键 词：C8051F005单片机 相位差 数据采集 LAB WINDOWS/CVI 

分 类 号：TP27[自动化与计算机技术—检测技术与自动化装置] TP391.9[自动化与计算机技术—控制科学与工程]