摘要
通过对89起机组为主要原因的运输飞行事故征候进行分析,以卡方分析探讨CRM失效与飞行机组的不安全行为之间具有很强的关联性,即飞行机组沟通不当、情景意识削弱或丧失、不当决策与决策差错之间,机组沟通不当与违规之间显著关联;而且,这几方面的CRM失效正确预测对应飞行不安全行为的比例介于9.4%～43.8%之间,达到显著水平。研究以定量化的方式揭示出机组资源管理技能与飞行不安全行为之间的内部关系模式。也就是说,机组沟通不当、情景意识下降或丧失、决策过程不当与其决策错误显著关联,沟通不当与机组违规显著关联。研究结果对于CRM训练设计与制订飞行不安全行为干预策略具有应用价值。
The brief description of 89 civil aviation incidents whose primary causes were flight crew were obtained from Civil Aviation Administration of China between 2001 and 2004.The incidents were reviewed and coded by two experts in the field of aviation human factors on the basis of components of crew resource management and unsafe acts.Chi-square（χ2） test was performed to explore the strength of association between the two categories.The results demonstrate that some skills of crew resource management have strong association with unsafe acts of flight crew.Specifically,failure of communication,situation awareness,and decision-making could significantly increase the prediction of occurrence of decision error.Communication failure is also the index of predictive association for the occurrence of violation.The research reveals that the important role of individual skill of crew resource management in the unsafe acts of flight crew is based on the empirical evidences.This is,failure of crew communication,loss of situation awareness,and improper decision making process are significantly related with decision making error.Failure of crew communication is also significantly correlated with crew＇s violation.This type of data analysis can offer invaluable information for highlighting the pattern of the routes to unsafe acts and enhancing training system design through the further development of pertinent scenario-based training.
出处
《中国安全科学学报》
CAS
CSCD
北大核心
2010年第3期92-96,共5页
China Safety Science Journal
基金
中国民用航空局软科学项目资助(MHRKX200560)
