摘要
介绍了基于虚拟仪器技术的燃油分析系统的基本原理与系统的组成。并讨论了其硬件系统和软件系统的设计方法及功能。系统采用FPGA作为数据采集触发信号源,实现了精确定时的数据采集,同时对采集的数据进行分析和处理。
The fundament and component of the fuel-analysis system based on virtual instrumentation technology are introduced in this paper. The design and function of both hardware and software are discussed. A FPGA is used as trigger source. The data acquisition of precise timing has been realized with edge-trigger manner. Meanwhile, the data analysis is also realized in the system.
出处
《微计算机信息》
北大核心
2005年第12Z期99-101,共3页
Control & Automation
关键词
虚拟仪器
FPGA
单片机
触发采集
virtual instrumentation
FPGA
Single chip processor
trigger acquisition
