摘要
介绍了基于FPGA的高温热流传感器信号采集存储系统。系统使用XC2S50作为主控制芯片,实现了对高温热流传感器测量信号和温度信号两路模拟量数据的采集,并将获得的数据混合编帧存储。实验证明,该系统能够完整获得热流传感器的测试信号及其温度信号,具有电路简单、采集精度高、稳定性高等特点。
A data acquisition system design based on FPGA for high-temperature heat flux sensors was proposed.The system employs XC2S50 as the main control chip to acquire measurement and temperature signals of heat flux sensors and then keeps them for digital frame storage.The test results prove the simple circuit,high precision and great stability of this system.
出处
《化工自动化及仪表》
CAS
北大核心
2011年第7期809-811,共3页
Control and Instruments in Chemical Industry
基金
山西省自然科学基金资助项目(2010011026-2)
关键词
FPGA
高温热流传感器
信号采集
实时监测
FPGA
high-temperature heat flux sensor
signal acquisition
real-time monitoring
