一种商用飞机工程更改分类模型及管理策略

工程更改分类是构型控制的重要内容,为了满足日益突出的精细化工程更改管理需求,减少工程更改分类判断对人的依赖,需要引入新的分类和管理技术研究商用飞机工程更改分类模型及管理策略.首先,通过分析商用飞机研制过程工程更改的特点,分析工程更改影响力的组成因素,从“重要性”、“紧急性”和“复杂性”三个维度对工程更改影响力进行刻画,构建商用飞机更改影响评价指标体系.然后,采用综合模糊评价方法和坐标映射方法构建商用飞机更改分类模型,并基于八种分类给出与其密切相关的飞机更改管理策略和流程,实现对工程更改精细化管理.最后,以某商用飞机公司典型工程更改为例,讨论并验证更改分类模型和管理策略,结果表明模型有效.

A classification model and management strategy of a commercial aircraft engineering change

Engineering Change classification is an important part of configuration control, in order to meet the increasingly prominent fine engineering change management needs, reduce engineering change classification dependent on human judgment, the introduction of the new classification and management of a commercial aircraft engineering technology research classification model and change management strategy, through the analysis of commercial aircraft development process engineering changes characteristic analysis of engineering changes influence the composition of factors, from the "importance", "urgency" and "complexity" three dimensions influence on engineering changes were portrayed, to build commercial aircraft change impact assessment index system, an integrated fuzzy evaluation Party and coordinate mapping method for constructing commercial aircraft to change the classification model. And eight classification given closely related aircraft based change management policies and procedures to achieve the fine engineering change management. Finally, a typical commercial aircraft company engineering changes, for example, discussed and validated classification model and change management strategies.