随着信息技术的发展,航空电子系统综合程度不断提高,在整架飞机中所占的比重越来越大,航电产业已成为现代航空工业极其重要的组成部分。而航电产品的复杂程度和可靠性要求越来越高,这对如何提高工艺设计的质量和效率,提升工艺管理水平提出新的挑战,开发并应用适应航电产品制造业特点的工艺信息系统是一条有效途径。 With the development of information technology, the integration of avionics systems continues to increase, and the proportion of the avionics in the whole aircraft is increasing. Avionics industry has become an extremely important part of the modern aviation industry. However, the complexity and reliability of avionics products are getting higher and higher, which poses new challenges on how to improve the quality and efficiency of process design and enhance the level of process management. The development and application of process information system that adapts to the characteristics of avionics manufacturing industry Is an effective way.