机载电子吊舱是现代飞机重要的辅助任务系统,工作时伴随载机飞行。由于布置于飞机舱外,工作环境恶劣,舱体刚强度设计应保证载机和舱内电子设备的安全。以某机载电子吊舱为例介绍了结构布局、舱体和天线阵面设计、有限元分析等机载吊舱结构设计的关键技术。 Airborne electronic pod is an important auxiliary mission system of modern aircraft, with carrier flight. As arranged in the aircraft cabin, poor working conditions, the strength of the cabin should be designed to ensure the safety of aircraft and electronic equipment in the cabin. Taking an airborne electronic pod as an example, the key technologies of structure design, such as structural layout, cabin and antenna array design and finite element analysis, are introduced.