基于物元分析理论的空管安全风险模糊综合评价  

An Fuzzy Synthetic Evaluation Model for Safety Risk in Air Traffic Control Based on Matter Element Analysis

作　　者：张晓燕[1,2] 韩松臣[3] 杨昌其[1] 

机构地区：[1]中国民用航空飞行学院空中交通管理学院，四川 广汉 618307 [2]南京航空航天大学民航学院，南京 210016 [3]四川大学空天科学与工程学院，成都 610065

出　　处：《交通信息与安全》2016年第4期50-56,共7页Journal of Transport Information and Safety

基　　金：民航局科技项目(MHRD20140213);民航局科技项目(20150203);中国民航飞行学院科研基金项目(J2012-48);中国民航飞行学院青年基金项目(Q2014-071)资助

摘　　要：为保证航空安全,科学评价空管运行安全风险,提出了基于物元分析理论的空管安全风险模 糊综合评价模型.依据国际民航组织的《安全管理手册》对空管危险源进行识别分级;然后确定空管 危险源的指标体系和等级集合.在此基础上,运用物元分析理论,计算各空管危险源因素的权重矩 阵,避免了人为评判的主观性,实现了权重客观赋值.应用多层次模糊综合评判方法,对空管安全风 险进行了评估.以某沿海空管分局2012-2014年空管危险源相关数据为例进行了实际应用.结果 表明,该沿海空管分局空管危险源因素对空管安全的影响级别属于I 级高风险、 n 级中等风险、 IE级 低风险的隶属度分别是0.291 3,0.495 1, 0.213 6.该沿海空管分局危险源因素对空管安全的影响为 n 级中等风险,与该沿海空管分局实际运行情况相符.结果证明了该方法的实用性和有效性.In order to ensure aviation safety and scientifically evaluate the risks in air traffic control （ATC） 〉 a fuzzy synthetic evaluation model for risk assessment in ATC is established based on the matter element theory. The hazards in ATC arc identified and classified according to Safe ty Management Manual issued by the International Civil Aviation Organization （ICAO）. An indicator system and a set of classes of effective factors and the corresponding degrees of hazards in ATC arc determined. The weight of each hazard is calculated by the matter element theory,eliminating the limitation of subjectivity in cxpcrts, evaluation. Furthermore, the weight assignment is improved. After that , a multilevel fuzzy synthetic evaluation method is proposed to evaluate the risks in ATC. On the basis of statistics and analysis to the hazard data in ATC of a coastal subbureau of air traffic management （ATM.） in 2012 - 2014 〉 the risks arc evaluated. The results indicate that the degree of impact of first-level, second-level,and third-level membership of hazards arc 0.291 3,0.495 1, 0.213 6,respectively. The degree of impact in this subbureau lies at second-level. The results arc consistent with the actual operations. Thus the practicability and effectiveness of the proposed method is verified.

关 键 词：航空安全 空管危险源 空管安全风险评价 物元分析法 层次分析法 

分 类 号：X949[环境科学与工程—安全科学]