Analysis of Common Fault Diagnosis Methods for Aeroengine

Abstract

As one of the main components of aviation equipment, aviation engine is the power source of aviation equipment. If the aeroengine fails, the performance and safety of aviation equipment will be greatly affected. Due to the change of its working state at any time, and the influence of high temperature, large stress, strong vibration, high speed and other related factors, various fault problems may occur. If the situation is serious, it will cause catastrophic flight accidents. Taking aeroengine fault diagnosis technology as the main research object, this paper analyzes the commonly used diagnosis technology and explores the development of diagnosis technology.