飞行人员工作能力状态实时监测模型研究

项目名称： 飞行人员工作能力状态实时监测模型研究

项目编号： No.60879007

项目类型： 面上项目

立项/批准年度： 2009

项目学科： 金属学与金属工艺

项目作者： 胡文东

作者单位： 中国人民解放军第四军医大学

项目金额： 20万元

中文摘要： 飞行人员功能状态不良是导致飞行事故的主要原因，功能状态评定和飞行能力预测是保障安全高效飞行的重要手段。在航卫保障中目前还没有一个客观实用的方法来评价飞行员的功能状态，还是凭借主观询问的方法来进行判断，必然会出现错判和漏判。本项目研究利用佩带式实时生理心理信号监测装置和飞行前功能状态测试系统，提取有效指标建立脑力疲劳和工作能力状态无创实时监测分析模型，实时监测的数据和飞行前测试数据相结合，分析各种参数对疲劳的敏感指标，得出生理心理状态（良好工作能力、疲劳、过度疲劳、慢性疲劳、应激状态）的评价模型；通过24小时睡眠剥夺、48小时的睡眠剥夺、3小时的高强度脑力负荷工作、饮酒和模拟低压舱上升以产生一定程度的缺氧状态等模型来造成被试者的脑力负荷并与对照组比较，从而找出敏感评价指标并建立模型。为航空卫勤保障探索革命性的解决途径和手段提供应用基础，使飞行生产安全高效。

中文关键词： 信号处理；工作绩效；生理心理；评价模型

英文摘要： Unhealthy functional status of the pilots is the main reason leading to the flight accident so that the flight ability of functional status assessment and prediction is an important way to protect flight safty and efficiently. Health protection in the flight there is no practical way to an objective evaluation of the pilot's functional status, or by virtue of the subjective approach to determine the asking, and Missing inevitable miscarriage of justice. In this study, real-time wearable physiological signal monitoring devices and mental functional status before the flight test system, to extract an effective indicator to establish state of mental fatigue and the ability to work non-invasive real-time monitoring and analysis model, real-time monitoring data and the combination of pre-flight test data, analyze parameters on the fatigue sensitive indicator of physiological and psychological state reached (good ability to work, fatigue, fatigue, chronic fatigue, stress) of the evaluation model.Through sleep deprivation for 24 and 48 hours, 3 hours of high-strength mental load of work, increased drinking and analog low-pressure chamber to produce a certain degree of hypoxia and other models of mental workload caused by subjects and compared with the control group, in order to identify sensitive evaluation and modeling. Aviation medical support to explore ways and means of revolutionary solutions provide application basis, so that production of safe and efficient flight.

英文关键词： Signal processing; workload; physi- psychological; evaluation model