航空环境与机载设备环境试验规范的制定

本文简要介绍了航空环境中对流层、平流层、电离层、外大气层的基本环境及民用飞机机型的基本情况，对机载设备环境试验标准的选用及标准中提供的机载设备环境试验项目和应力等级的剪裁，归纳整理出了应考虑的因素：飞机舱内、舱外，飞机类型、飞机性能，并对每个试验项目的目的做了简要介绍。

The Aviation Environment and Establishment of Environment Test Standard for Airborne Equipment

This paper firstly provides a survey of the basic conditions of troposphere,stratosphere and ionosphere,and many kinds of civil aircrafts. The selection of standard of environment test for airborne equipment and test items and stress level were analyzed.Many factors of test for airborn equipments were induced,such as the inside of airplane cabin,the outside of the airplane cabin, airplane type and the airplane performance.At last, the aim of each test is briefly introduced.