Design of Multi-Channel Data Acquisition System Based on PXI 6281
The paper designed a multi-channel data acquisition system based on PXI 6281. It used DAQmx technology in LabVIEW for synchronous analog channel data acquisition. It realized multi-channel real-time data acquisition, processing, display and data auto-saving. Data acquisition system consists of three major modules: the pressure measurement module, the motor speed measurement modules and real-time temperature measurement module. It has advantage of short cycle of technological upgrading, development and low maintenance costs. It has some reference value for other data acquisitions.
Shengyi Li, Yingchun Liu, Rongbo Zhu, Hongguang Li, Wensi Ding
F. Huang and J. K. Zhao, "Design of Multi-Channel Data Acquisition System Based on PXI 6281", Applied Mechanics and Materials, Vols. 34-35, pp. 1739-1741, 2010