2019年国内航空安全领域研究现状分析

Analysis on the research status of the domestic aviation transformation and traffic safety in 2019

为了更加客观地揭示航空领域的研究现状、热点及发展趋势,从人机环系统工程的角度出发,首先对2019年国内外航空事故及事故征候进行统计分析,再利用文献计量学的理论和方法,通过CiteSpace可视化分析软件和统计学分析方法,对2019年国内航空安全主题相关论文进行聚类分析,得到2019年的航空事故致因因素统计图、航空安全领域关键词可视化图谱、研究机构可视化图谱和2010—2019年发文量统计图。结果表明:1)从系统工程的角度出发,2019年航空事故及事故征候致因因素集中在机械故障、人为因素、恐怖主义威胁、气象条件、安全管理不到位、低空飞行技术受限等方面;2) 2019年国内航空安全领域研究热点集中在"航空发动机""无人机""通用航空""民用航空""航空运输""复合材料"等方面;3)国内航空领域研究机构分布较广,且联系较紧密,沿海区域该领域研究受地理因素的影响欠发达;4)我国航空领域的研究较活跃,发文量逐年提升,2010—2019年发文量总体提高。

From the perspective of the bibliometrics and statistics,this article intends to make a distributive analysis on the hot research topics published in the field of the aviation safety in2019 by using the Cite Space visual analysis software and the statistical analysis methods. The sampling method we have adopted has been taken from China National Knowledge Infrastructure( CNKI) with the retrieval method of the infinite truncation words,such as " the subjects or keywords respectively: say,*aviation *,that has been chosen: the time range: from January,2019,starting on,in the following manners: to May,2020,to obtain a total of 12 308 exact matching retrieval results;and,the statistical map of the aviation accidents and the accident symptom causal factors in 2019;the keyword visualization map in the aviation safety field;the visualization map of the key research institutions and the statistical maps of the document volumes from 2010-2019. Thus,the main conclusions can be stated as follows:( 1) From the perspectives of the man-machine environment system engineering,the aviation accidents and the accident symptoms in 2019 can be categorized into the following4 areas: or literarily speaking: the human factor,and the factors of the machine,the environment and the management. And,so,in accordance with the specific statistics results,and,it can be dealt with the mechanical failure;the human factors;the terrorist threats;the meteorological environment impact;and/or,the limitations of the lower altitude flight technology;the UAV"black flight"interference;the fire alarming warnings given;the flying bird collision;the flying security management and/or the information security management;and/or the above mentioned guiding instructions,which may fail to be properly delivered in response to the predicted or planned delivered in place;( 2) The keywords,such as"the aviation engine","UAV","the general aviation","the civil aviation",and "the air transportation,abbreviated as "T;the "composite material"can all be cited frequently,which can all be taken as the focus and development trends of the domestic aviation safety research goals in 2019.And,( 3) The domestic aviation research institutions should be distributed broadly and linked with each other closely,though the research focuses in the field in the coastal areas can be less developed due to the geographical factors. And,( 4) China’s aviation research activities should be by nature more active and initiative,whereas more significant papers should be collected and published both in quantity and quality annually. And,so,the total number of the published articles has been increased from 9 714 pieces to 10 782 ones from 2010 to 2019.