Research on Automatic Detection Technology of Airborne Test System based on LXI Instruments

The paper designs an automatic detection system based on LXI bus architecture for the detection needs of dedicated collectors. And through the design of LXI instrument N8741A software interface, the software and hardware of the self-researched network switching matrix principle machine and the automatic detection platform software, the automatic detection and data recording of the special collector analog board are realized. The system works stably and reliably, and the detection accuracy can meet the demand, which greatly improves the efficiency and accuracy of dedicated collector detection and provides valuable experience for the design of automatic detection system of all special dedicated collector boards.