面向飞行作业人员的实时疲劳监测模型研究
Research on real-time fatigue monitoring model for flight operators
段亚 1冯月 2彭冉 2蔡龔东 2冯雪1
作者信息
- 1. 清华大学,北京 100084
- 2. 中国飞行试验研究院,陕西西安 710089
- 折叠
摘要
针对空战任务中飞行员疲劳作业风险问题,研究实时飞行条件下辨识飞行人员疲劳状态模型.通过对疲劳状态表征生理和心理的参数研究,在地面构建诱发疲劳的等效试验任务场景,实时采集任务过程中的心电、血氧数据.使用支持向量机构建综合疲劳状态辨识模型,并结合多种真实飞行场景同步采集的飞行员心电、血氧数据对模型进行了有效性验证,为后续空中实时条件下监测飞行员的疲劳状态提供了技术支撑.
Abstract
Aiming at the risk of pilot fatigue operation in air combat missions,the model for identif-ying the fatigue state of flight personnel under real-time flight conditions is studied.Through the re-search and analysis of the physiology and psychological parameters of fatigue state characterization,an equivalent test task scenario inducing fatigue was constructed on the ground,and electrocardio-gram(ECG)and blood oxygen data were collected in real-time.The comprehensive fatigue state i-dentification model was constructed by the support vector machine,and the effectiveness of the mod-el was verified by combining the pilot's ECG and blood oxygen data collected simultaneously in vari-ous real flight scenarios.It provides technical support for monitoring the fatigue status of pilots under real-time air conditions.
关键词
疲劳/心率/心电/血氧饱和度Key words
fatigue/heart rate/electrocardiogram/blood oxygen saturation引用本文复制引用
出版年
2024
NETL
NSTL
万方数据