Design of Test System for X Aero-engine Synthesis Adjuster

摘要

Based on the use of exiting testing equipment research, summarize the request of detection and analyze the existing problems. According to the signal characteristics of the aero-engine synthesis adjuster, designed a kind of test system based on virtual instrument for it, and developed a software system used for the adjuster in situ detection and offline testing. National Instruments launched Compact RIO platform. Adopted this platform as hardware system can realize test system open and integration designed very well, and simulated sensors for the offline test part of the system. This test system realized parameters calibrating, channel testing and fault diagnosis function etc. for the adjuster.