基于PCI的虚拟多通道定标器数据采集系统

Data Acquisition System of Virtual Multi-channel Counter Based on PCI

摘要: 利用通用的虚拟仪器软件和硬件技术，开发核领域常用核子仪器虚拟多通道定标器，可实现定数和定时工作方式，扩大虚拟仪器技术的应用领域。实验证实，该系统可实现对多路脉冲信号的精确采集，各通道间的同步良好。

Abstract: The multi-channel counter system based on technology of virtual instrument is developed. This system extends the application of technology of virtual instrument. The experimental results indicate that this counter system is very practical and the counts of every channel are well synchronous.