Design of UAV Avionics Automatic Test System Based on Virtual Instrument

摘要

The latest virtual instrument and automatic test technology are adopted. One set of UAV avionics automatic test system for comprehensively testing radio altimeter, diastimeter anti-collision and alarm system, radio compass and multi-mode receiver is designed based on PXI module and GPIB instrument. Realization concept of key technologies, such as software and hardware design method, interface adaptation, equipment excitation, ICD management and other key technologies are given.