【摘要】 飞机是由各大部件（机头、机身、机翼等）和机载设备（发动机、油箱、电台等）组成，每架飞机有一定的使用寿命，而飞机中各机载设备自身的使用寿命却各不相同。本文介绍如何应用信息系统对飞机机载设备使用寿命进行动态管理，以便及时更换到期的机载设备。更多还原

【Abstract】 The aircraft with given service life is composed of subassemblies(nose, fuselage, wing, etc.) and airborne equipment(engine, tank, radio set, etc), of which the service lives are different. This paper introduces how to carry out dynamic management on service life of airborne equipment by means of the management information system so as to timely replace the expired airborne equipment.更多还原