飞行职业具有较高的安全风险,且专业性和复杂性极强,飞行过程中,飞行人员的生理和心理状态,飞行疲劳会导致飞行人员注意力分散、身心倦怠,对飞行安全造成极大的威胁。本文对飞行疲劳的常见成因进行了分析,并就如何预防和缓解飞行疲劳提出了一些对策,以供参考。 Flight occupations have a high security risk and are highly specialized and complex. During the flight, the physiological and psychological status of pilots and flight fatigue will cause the pilots to be distracted, physically and mentally exhausted, and cause great flight safety Threats. This paper analyzes the common causes of flight fatigue and puts forward some countermeasures for how to prevent and mitigate flight fatigue for reference.