民用飞机技术出版物的源数据影响度综合评价

目前民用飞机的技术出版物维护活动主要依靠人工进行源数据的影响度分析.该过程由于对人员的业务能力依赖性较强,因此不能保证源数据的维护流程执行具有合理的优先级,容易影响民用飞机的正常使用.基于层次分析法(AHP)的源数据影响度模型在分析技术出版物主要业务流程的基础上,采用综合评价方法,建立影响度评价指标体系并确定权重系数,计算得到源数据的影响度值并进行等级定义,以此作为源数据维护优先级的判断依据.该模型使得源数据的影响度量化和标准化,源数据的影响度分析可以与人员脱离,减少了业务活动中的人工出错.实例分析说明所提出的方法能够合理判断出源数据的更改优先级,并可以和技术出版物编制管理系统结合使用,具有重要的工程应用价值.

Comprehensive evaluation on influence degree of source data for civil aircraft technical publication

The influence degree analysis of source data mainly depends on manual work in the current maintenance of civil aircraft technical publications. This process forcefully depends on professional ability of staff, so it can't guarantee the reasonable priority of source data in implementation of maintenance process, impacting the normal use of civil aircraft easily. Based on analysis for main professional process of technical publications business, the influence degree model of source data based on analytic hierarchy process (AHP)used comprehensive evaluation method, established the evaluation index system for influence degree model and determined weight coefficients, and then it obtained value and grade of numerical influence degree, which can be a basis of priority judgment for changes of source data. This model makes the influence of source data quantifiable and standardized, and keeps influence analysis of source data free from personnel, decreasing human error in professional activity. The analysis for an example shows that the method proposed can reasonably judge the priority of maintaining source data and can be used in conjunction with the system of technical publications preparation and management, which has important value in engineering applications.