摘要
复用不同来源的软件数据至民用飞机机载软件及其不同的复用方式均对机载软件表明整体符合性存在影响。为降低软件复用带来的项目成本和合格审定风险,首先,对民用飞机机载软件复用进行分类,识别软件复用评估要素;其次,建立软件复用评估框架和流程,明确软件复用评估活动和次序;最后,从实际审查角度给出机载软件复用的审定要求,并给出软件复用评估和审定的应用实例。研究结果可支持软件复用审定相关方在项目初期识别和评估软件复用,并制定软件复用适航策略。
Reuse of software data from different sources to civil aircraft airborne software and the different reuse methods may have impact on the full compliance of airborne software.To achieve cost and risk reduction in software reuse project the classification of civil aircraft airborne software reuse is made and the software reuse assessment elements are given at first.Then the software reuse assessment framework and process are established and the assessment activities and sequences are specified.Finally the airborne software reuse requirements are given from the perspective of actual certification and one example of software reuse assessment and certification is presented.The study provides a support for the recognition and assessment of software reuse and for making certification strategy of software reuse in the early stage of project.
作者
许俊峰
费益
季小琴
童岳威
XU Junfeng;FEI Yi;JI Xiaoqin;TONG Yuewei(COMAC Shanghai Aircraft Design and Research Institute,Shanghai 201210 China)
出处
《电光与控制》
CSCD
北大核心
2021年第3期102-106,共5页
Electronics Optics & Control
关键词
软件复用
适航审定
机载软件
software reuse
airworthiness certification
airborne software
