刘砚君
DC/DC 电源单粒子效应的多通道高速测控系统设计
Design of Multi-channel High Speed Data Measurement and Control
System for Monitoring the Single-Event Effects in the DC/DC
Converter
摘 要 设计了一种多通道高速数据采集测控系统,用于监测DC/DC 电源在单粒子试验中发生的单粒子效应。系统基于PXIe 总线构建,采用程控仪器组网方式,采样率可达50 MHz, 数据总线传输速率最高达400 MB/s。该系统可实现对DC/DC 电源单粒子试验过程的远程测控。
关键词 DC/DC 电源 单粒子效应 高速数据采集存储 远程测控
Abstract:A multi-channel high speed data acquisition system is designed in this paper to
monitor the single-event effects in the DC/DC converter SEE test. Based on the PXIe bus
the system adopts programmable instrument network structure. Its highest sample rate
may reach 50 MHz, and highest data transmitting speed may reach 400 MB/s.The system
can realize the remote control for the single-event test process of DC/DC converter.
Keywords: DC/DC converter; single-event effects; high speed data acquisition and
storage; remote measurement and control