Analysis on Literature of Aero-engine in Flight Shut-down Based on Social Network Analysis

Abstract

The in fight shut-down (IFSD) of the aero-engine caused by engine failure has high risk and uncertainty, so it is necessary to do a good job of prevention and disposal. Aiming at the problem of IFSD, the social network analysis (SNA) method is used to make a quantitative analysis of the research status of the aero-engine IFSD in China. In the CNKI database, IFSD is used as parallel keywords to search relevant research literature. The SATI3.2 software is used to preprocess the literature data to obtain the high-frequency keywords and construct the co-words matrix. The Ucinet6.0 software is used to conduct the social network analysis (SNA) and clustering analysis for key words. The results show that the hotpot of aero-engine IFSD research study focuses on the aspects of management, maintenance, staff and enterprise operation; the research emphasis of civil aviation and military aviation is different; the IFSD of unconventionality aircraft is focused, and unmanned aerial vehicle IFSD research becomes the hot issue of this field; the research results of military aircraft and civil aircraft IFSD are different, with the development and advance of military aircraft airworthiness, the IFSD of military aircraft will take up the important position of this field.

Keywords

• aero-engine
• in flight shut-down
• social network analysis
• clustering analysis
• co-words analysis
• key words