基于PXI和LabVIEW的双板卡远程数据采集系统设计

摘要

介绍了一种基于PXI总线及LabVIEW平台的数据采集系统设计方法，该系统可实现双板卡协同工作下的多通道数据采集，并通过TCP技术实现远程数据传送，并能够进行数据的存储和回放。该系统已成功应用于转子实验台动平衡的测试工作。%A data acquisition system based on PXI bus and LabVIEW is introduced ,which supports multi-device and multi-channel data acquisition .The proposed system can realize the remote transmission of acquired data with the TCP technology ,and the signals can be stored and replayed after acquisition .This system has already been successfully implemented in the testing of dynamic balance of the rotor experimental platform .