摘要
设计了一种基于PC104嵌入式计算机记录仪;该记录仪用于记录外部设备工作时输出的变化的电信号,通过数据采集板采集外部隔离放大后的信号,实时打印出采集到的信号波形,并且存储数据于DOC中,为故障诊断提供了很好的理论依据;经实际运用,该记录仪运行稳定可靠,实时性好。
A recording instrument based on embedded computer PC104 is designed. The recorder is used to record the changeable electrical signal of the working peripheral equipment＇s output, acquire the exterior data after insulated and amplified through the data acquisition board, real time print the acquired waveform and store the datum in the DOC, it provides well theory reference for diagnosing failures. Results show that the recorder runs stably and have good real-time ability.
出处
《计算机测量与控制》
CSCD
2005年第9期955-956,969,共3页
Computer Measurement &Control
