【摘要】 采用LabVIEW编程,以数据采集卡PCI-6071E为主要硬件,设计了一个虚拟单路计数器系统,该系统实现了对32路不同核脉冲信号的4096道脉冲计数和谱数据预处理功能。实验结果表明,设计的虚拟计数器实现了资源共享、具有使用灵活、易于扩充和易于修改等优点。更多还原

【Abstract】 Using Lab VIEW programming,taking the data acquisition card PCI-6071 E as the main hardware,a virtual one-way road counter system is designed. The system realizes 4096 pulses counting and pre-processing of spectrum data for 32 different nuclear pulse signals. The experimental results show that the designed virtual counter achieves the advantages of resource sharing,flexible use,easy expansion and easy modification.更多还原