睡眠剥夺在飞行员认知决策领域的研究探讨

随着航空技术的不断进步和发展,飞机单程长距离飞行的技术难题正在解决,在长时飞行复杂变化环 境和高认知负荷情况下,睡眠剥夺对飞行员的认知损害存在明显的影响。本文从睡眠剥夺对主体认知机能的 影响分析切入,分析睡眠剥夺对感知注意能力、执行功能的影响,结合飞行员飞行认知需求,总结相关研究的实 验方法与研究结论,并从感知、决策与执行三个方面分析睡眠剥夺对飞行员所致的影响,指出睡眠剥夺对飞行 员认知决策的研究方向,对长时飞行条件下的驾驶舱总体设计具有借鉴意义。

Research on Effects of Sleep Deprivation on Pilot's Cognitive Decision-making

With the continuous progress and development of aviation technology, the technical problems of one-way long-distance flight are being solved. Sleep deprivation has a significant impact on pilots''cognitive impairment in the complex environment of long-term flight and high cognitive load. This paper begins with the analysis of the effect of sleep deprivation on cognitive function of subjects, and then analyses the effect of sleep deprivation on cognitive attention and executive function. Combining with pilots''cognitive needs, it summarizes the experimental methods and research conclusions of related studies, and analyses the effects of sleep deprivation on pilots from three aspects of perception, decision-making and execution. The effects of sleep deprivation on pilots''cognitive decision-making are discussed, which can be used for reference in the overall design of cockpit under long-term flight conditions.