机载设备作为现代民用飞机关键组成部分,是飞机实现安全飞行的重要保障。一旦某些重要机载设备受到飞行振动影响而无法正常工作,甚至发生设备结构破坏,则会影响飞行安全,严重时甚至会引起灾难性事故。因此,如何保证机载设备在合理的飞行振动环境中正常工作意义重大。文章结合民用飞机机载设备振动环境规范与实际民机振动专业工作需求,对目前需要考虑的振动环境种类进行归纳与总结。 Airborne equipment, as a key part of modern civil aircraft, is an important guarantee for the safe flight of aircraft. Once some important airborne equipment is affected by flight vibration and can not work normally, even the structural destruction of the equipment will affect flight safety and may even cause catastrophic accidents in severe cases. Therefore, how to ensure the normal operation of airborne equipment in a reasonable flying vibration environment is of great significance. This paper summarizes the types of vibration environment that need to be considered currently in combination with the requirements of the vibration environment of civil aircraft airborne equipment and the actual working requirements of civil aircraft vibration.